Theoretical And Practical Quotes & Sayings

Isolated facts and experiments have in themselves no value, however great their number may be. They only become valuable in a theoretical or practical point of view when they make us acquainted with the law of a series of uniformly recurring phenomena, or, it may be, only give a negative result showing an incompleteness in our knowledge of such a law, till then held to be perfect. — Hermann Von Helmholtz

We need less theoretical debate and more practical application and acknowledgment of what Europe can and does do so that it is brought home to people in a relevant way. — Charles Kennedy

The hypothesis I wish to advance is thatthe language of morality is ingrave disorder ... What we possess, if this is true, are the fragments of a conceptual scheme, parts of which now lack those contexts from which their significance derived. We possess indeed simulacra of morality, we continue to use many of the key expressions. But we have
very largely if not entirely
lost our comprehension, both theoretical and practical, of morality. — Alasdair MacIntyre

One important idea is that science is a means whereby learning is achieved, not by mere theoretical speculation on the one hand, nor by the undirected accumulation of practical facts on the other, but rather by a motivated iteration between theory and practice. — George E.P. Box

The word "ungodly and word-group" in Jude...It describes, not theoretical atheism, but practical godlessness. — Richard Bauckham

The most dangerous type of atheism is not theoretical atheism, but practical atheism -that's the most dangerous type. And the world, even the church, is filled up with people who pay lip service to God and not life service. And there is always a danger that we will make it appear externally that we believe in God when internally we don't. We say with our mouths that we believe in him, but we live with our lives like he never existed. That is the ever-present danger confronting religion. That's a dangerous type of atheism. — Martin Luther King Jr.

We must recognize the fact that philosophy at the present time is entirely at an impasse concerning the problem of the origin of values. This theoretical failure is reflected in the practical antinomy between submission and rebellion that infects the daily concerns of education, politics, and ethics. If no decision can be made at this level, we must retrace our steps, extricate ourselves from the impasse, and try to gain access, by means of a nonethical approach, to the problem of autonomy and obedience. — Paul Ricoeur

It has long been my personal view that the separation of practical and theoretical work is artificial and injurious. Much of the practical work done in computing, both in software and in hardware design, is unsound and clumsy because the people who do it have not any clear understanding of the fundamental design principles of their work. Most of the abstract mathematical and theoretical work is sterile because it has no point of contact with real computing. — Christopher Strachey

That values are always relative to time and place is the stand taken by Indian philosophy. And even their acceptance might be more theoretical than practical. For example, genocide is now recognized as an international crime and yet it is still committed and connived at. The great saint Tukaram admonished that 'Slaves be treated as kindly as one's own children'. A modern man instead of admiring the compassion behind this statement would be indignantly pointing out how Tukaram condoned a society which allowed a man to possess slaves! — Irawati Karve

So far I have been speaking of theoretical science, which is an attempt to understand the world. Practical science, which is an attempt to change the world, has been important from the first, and has continually increased in importance, until it has almost ousted theoretical science from men's thoughts. — Bertrand Russell

Science is a river with two sources, the practical source and the theoretical source. — Alfred North Whitehead

Men like Crawford mistrusted Keynes because his views were unconfused. Throughout his life Keynes produced unimpeachable facts and figures, clear analyses, direct solutions and trenchant practical advice all based on the nitty-gritty of his subject, which were discounted by officials, politicians and bankers who dismissed him as academic, theoretical, quixotic, impractical. To them his clarity seemed too good to be true. — Richard Davenport-Hines

One starts from the experiential assumption
that the mind-body modality changes through the training of the
mind and body by means of cultivation (shugyo) or training (1ceiko).
Only after assuming this experiential ground does one ask what the
mind-body relation is. That is, the mind-body issue is not simply a
theoretical speculation but it is originally a practical, lived experience
(taiken), involving the mustering of one's whole mind and body. The
theoretical is only a reflection on this lived experience. — Yasuo Yuasa

His name was Ed. His nickname was Scrambled Ed. On leaving school he had taken a year out to decide what he wanted to study at University. The year passed and he still hadn't decided but went to University anyway.

'Academic' is defined as 'of, or relating to, institutionalized education and scholarship'. The same word, at the same time, also means 'having little practical use or value, as by being overly detailed, unengaging or theoretical'.
The latter definition seemed the most appropriate for Ed's university career which was a mash up of drinking, diving, surfing, kayaking and having his heart-broken. All washed down with a few pints.
After three years of that he was awarded a second class joint honours degree which he put in the recycling bin and went in search of something that would make him feel better. — Matt Padwick

The role of metaphysics in relation to other disciplines, whether philosophical or not and including the natural sciences, is thus a foundational role. Lack of clarity in the concepts of metaphysics implies lack of clarity in other disciplines - both theoretical and practical disciplines - employing those concepts or employing concepts that depend on those of metaphysics. — Gonzalo Rodriguez-Pereyra

The inability of Darwinian psychology to account for human reasoning is devastating to its pretensions to be a science. The prestige of science depends on the application of highly advanced practical and theoretical reason. A 'science' that is incompatible with such reasoning is therefore at odds with the very essence of scientific activity. — Angus J.L. Menuge

When dealing with Arab society, [we are dealing with] a production system that is in competition with others (and not with a theoretical opposition between specific economic rationalities), a social structure that must at all times prove its viability in the world arena (and not with its inner logic, which is theoretically as total, as elegant, and plausible as that of any other society whatever), a practical politics that is in perpetual disequilibrium (and not with elaborate theories about the best form of government), a language that must constantly prove its creativity and capacity for adaptation in competition with other languages in an accelerating evolutionary situation (and not with a theory of the language at a given moment of its evolution). — Abdallah Laroui

I would next like to work in anthropology; for here, if I may say so, I believe I have much to contribute-indeed, I believe I am on the verge of substantiating significant advances both theoretical and practical; yes, my inquisitors, I assure you this is true; for I have established, on my own, as an unaffiliated scholar, no less than a new definition of Man- yes, him- one that is easily more rigorous than any heretofore proposed; forget opposable thumbs, disregard use of tools,lay down language capacity or abstract reasoning-those are clearly insufficient; my definition easily surpasses these provisional flouncings in accuracy, comprehensiveness, and elegance; and it is this: man is the animal who pisses where he shouldn't; — Evan Dara

Thus not only the mental and the material, but the theoretical and the practical in the mathematical world, are brought into more intimate and effective connection with each other. — Ada Lovelace

The arduous nature of practical Christianity makes so many people choose theoretical Christianity! Both are however good, but the former is weightier, noble and solemn than the later! Many are called, but few are dedicated! — Ernest Agyemang Yeboah

In 1955, I got my degree in electrical-mechanical engineering. I realised, however, that my interest was less in practical applications than in the understanding of the underlying theoretical structure, and I decided to learn physics. — Francois Englert

Seduced by the spectacular theoretical and practical successes of the objective sciences into thinking that the methods and criteria of those sciences were the only means to truth, philosophers sought to apply those same methods and criteria to questions relating to the meaning of life and the values that give meaning to life. Philosophy, especially the Analytical species prevalent in the English-speaking world, was broken up into specialized disciplines and fragmented into particular problems, all swayed and impregnated by scientism, reductionism, and relativism. All questions of meaning and value were consigned to the rubbish heap of 'metaphysical nonsense'. — D.R. Khashaba

It is not at all coincidental that Darwinian psychology has the same difficulty explaining the unity and integration of human reasoning as Darwinian biology has explaining the unity and integration of irreducibly complex functions. Practical and theoretical reasoning is often irreducibly complex. A given argument has several well-matched, interacting reasons, and the removal of any one of them makes the argument break down. — Angus J.L. Menuge

The life of theoretical philosophy is the best and happiest a man can lead. Few men are capable of it and then only intermittently. For the rest there is a second-best way of life, that of moral virtue and practical wisdom. — Aristotle.

Faith may always be acquired. Whoso is devoid of faith, and desires to have it, may acquire it by living for a few days (sometimes for a few hours only) as though he already possessed it. It is by practical, not theoretical, religion, that men transform their lives. — William Batchelder Greene

There's always a tension in my world between the pragmatic and the practical and the theoretical. I have a very theoretical turn of mind, but I also like to test things in place. — Michael Pollan

Parking Reform Made Easy provides both a theoretical framework and practical methods for reforming parking requirements. By giving planners a sound basis for developing reforms, Richard Willson remedies the problem that many planners feel unqualified to challenge and change long-standing minimum parking requirements. — Donald Shoup

An open mind, in questions that are not ultimate, is useful. But an open mind about the ultimate foundations either of Theoretical or of Practical Reason is idiocy. If a man's mind is open on these things, let his mouth at least be shut. He can say nothing to the purpose. Outside the Tao there is no ground for criticizing either the Tao or anything else. — C.S. Lewis

A Critique of pure Reason, i.e. of our faculty of judging a priori according to principles, would be incomplete, if the Judgement, which as a cognitive faculty also makes claim to such principles, were not treated as a particular part of it; although its principles in a system of pure Philosophy need form no particular part between the theoretical and the practical, but can be annexed when needful to one or both as occasion requires. — Immanuel Kant

Being on the frontier, as I've said, required doing rather than imagining: clearing land, building shelter, obtaining food supplies. Frontiers test ideologies like nothing else. There is no time for the theoretical. That, ultimately, is why America has not been friendly to communism, fascism, or other, more benign forms of utopianism. Idealized concepts have rarely taken firm root in America, and so intellectuals have had to look to Europe for inspiration. People here are too busy making money - an extension, of course, of the frontier ethos, with its emphasis on practical initiative. — Robert D. Kaplan

The fear of speculation, the ostensible rush from the theoretical to the practical, brings about the same shallowness in action that it does in knowledge. It is by studying a strictly theoretical philosophy that we become most acquainted with Ideas, and only Ideas provide action with energy and ethical significance. — Friedrich Wilhelm Joseph Schelling

We must take the abiding spiritual values which inhere in the deep experiences of religion in all ages and give them new expression in terms of the framework which our new knowledge gives us. Science forces religion to deal with new ideas in the theoretical realm and new forces in the practical realm. — Harry Emerson Fosdick

America is the only nation in the world that is founded on a creed. That creed is set forth with dogmatic and even theological lucidity in the Declaration of Independence; perhaps the only piece of practical politics that is also theoretical politics and also great literature. It enunciates that all men are equal in their claim to justice, that governments exist to give them that justice, and that their authority is for that reason just. It certainly does condemn anarchism, and it does also by inference condemn atheism, since it clearly names the Creator as the ultimate authority from whom these equal rights are derived. Nobody expects a modern political system to proceed logically in the application of such dogmas, and in the matter of God and Government it is naturally God whose claim is taken more lightly. The point is that there is a creed, if not about divine, at least about human things. — G.K. Chesterton

on it, lose all practical value and all theoretical justification. Therefore, although the originators of these systems were, in many respects, revolutionary, their disciples have, in every case, formed mere reactionary sects. They hold fast by the original views of their masters, in opposition to the progressive historical development of the proletariat. They, — Friedrich Engels

What is the central core of the subject [computer science]? What is it that distinguishes it from the separate subjects with which it is related? What is the linking thread which gathers these disparate branches into a single discipline. My answer to these questions is simple -it is the art of programming a computer. It is the art of designing efficient and elegant methods of getting a computer to solve problems, theoretical or practical, small or large, simple or complex. It is the art of translating this design into an effective and accurate computer program. — Tony Hoare

Medicine is the science by which we learn the various states of the human body in health and when not in health, and the means by which health is likely to be lost and, when lost, is likely to be restored back to health. In other words, it is the art whereby health is conserved and the art whereby it is restored after being lost. While some divide medicine into a theoretical and a practical [applied] science, others may assume that it is only theoretical because they see it as a pure science. But, in truth, every science has both a theoretical and a practical side. — Avicenna

An important contribution to a much-neglected but very important subject. No other author has set out to do what Davenport accomplishes, which is a systematic study of how key representatives of America's rising tide of religion attempted a theoretical understanding of, and practical response to, America's rising tide of commerce. — Mark Noll

It will be seen how subjectivism and objectivism, spiritualism and materialism, activity and suffering, only lose their antithetical character, and thus their existence, as such antitheses in the social condition; it will be seen how the resolution of the theoretical antitheses is only possible in a practical way, by virtue of the practical energy of men. Their resolution is therefore by no means merely a problem of knowledge, but a real problem of life, which philosophy could not solve precisely because it conceived this problem as merely a theoretical one. — Robert C. Tucker

In some strata of Greek and Roman society the engineer was actually denigrated, higher esteem being accorded to poets, playwrights and sculptors. According to Plutarch, Archimedes was praised for refusing to contaminate his theoretical and mathematical science with practical applications, although under extreme pressure at the siege of Syracuse in Sicily he did design practical machinery. — Stephanie Dalley

[Theology] may be defined, the doctrine or science of the truth which is according to godliness, and which God has revealed to man that he may know God and divine things, may believe on Him and may through faith perform to Him the acts of love, fear, honour, worship and obedience, and obtain blessedness from Him through union with Him, to the divine glory ... On this account, theology is not a theoretical science or doctrine, but a practical one, requiring the action of the whole man, according to all and each of it's parts
an action of the most transcendent description, answerable to the excellence of the object as far as the human capacity will permit. — James Arminius

There is scarcely a subject that cannot be mathematically treated and the effects calculated or the results determined beforehand from the available theoretical and practical data. — Nikola Tesla

All the questions discussed in the Talmud and related rabbinic literature are normative questions: either they are questions of what one is to think or what one is to do. Every prescribed thought has some practical implication; every prescribed act has some theoretical implication. — David Novak

Routledge Performance Practitioners is an innovative series of introductory handbooks on key figures in twentieth-century performance practice. Each volume focuses on a theater-maker whose practical and theoretical work has in some way transformed the way we understand theater and performance. — Karen K. Bradley

The greatest cost of the specialization of technological life - and out of which all other damages are birthed - is arguably our separation from the practical and enriching sense of ourselves as embodied beings. When we are alienated from the wisdom of the body, our lives become theoretical and abstract, and we are distanced from the direct, felt sense of living. — Richard Strozzi-Heckler