General Observation Quotes & Sayings

Knowledge [savoir] in general cannot be reduced to science, nor even to learning [connaissance]. Learning is the set of statements which, to the exclusion of all other statements, denote or describe objects and may be declared true or false. Science is a subset of learning. It is also composed of denotative statements, but imposes two supplementary conditions on their acceptability: the objects to which they refer must be available for repeated access, in other words, they must be accessible in explicit conditions of observation; and it must be possible to decide whether or not a given statement pertains to the language judged relevant by the experts. — Jean-Francois Lyotard

Greatness has its beauties, but only in retrospect and in the imagination: thus wrote General Bonaparte to General Moreau in 1800. His observation helps to explain why the world, only a few years after sighing with relief at its delivery from the ogre, began to worship him as the greatest man of modern times. Napoleon had barely left the scene when the fifteen years that he had carved out of world history to create his glory seemed scarcely believable. Only the scars of the war veterans and the empty places in the widows' beds seemed to attest to the reality of those years, and time soon eliminated even these silent witnesses. What remained, in retrospect and in the imagination, was legend and symbol. — J. Christopher Herold

My toils in the quotation field have led me to formulate two or three laws about the way people use and abuse quotations. My first law is: When in doubt, ascribe all quotations to Bernard Shaw - which I don't mean to be taken literally, but as a general observation of the habit people have of attaching remarks to the nearest obvious speaker. Churchill, Wilde, Orson Welles and Alexander Woollcott are other useful figures upon whom to father remarks when you don't know who really said them. — Nigel Rees

That a free, or at least an unsaturated acid usually exists in the stomachs of animals, and is in some manner connected with the important process of digestion, seems to have been the general opinion of physiologists till the time of Spallanzani. This illustrious philosopher concluded, from his numerous experiments, that the gastric fluids, when in a perfectly natural state, are neither acid nor alkaline. Even Spallanzani, however, admitted that the contents of the stomach are very generally acid; and this accords not only with my own observation, but with that, I believe, of almost every individual who has made any experiments on the subject ... The object of the present communication is to show, that the acid in question is the muriatic [hydrochloric] acid, and that the salts usually met with in the stomach, are the alkaline muriates. — William Prout

That it should still be necessary, at this late stage in the senility of the human race to argue that women have a fine and fluent intelligence is surely an eloquent proof of the defective observation, incurable prejudice, and general imbecility of their lords and masters. — H.L. Mencken

The significance of a fact is relative to [the general body of scientific] knowledge. To say that a fact is significant in science, is to say that it helps to establish or refute some general law; for science, though it starts from observation of the particular, is not concerned essentially with the particular, but with the general. A fact, in science, is not a mere fact, but an instance. In this the scientist differs from the artist, who, if he deigns to notice facts at all, is likely to notice them in all their particularity. — Bertrand Russell

General principles are not the less true or important because from their nature they elude immediate observation; they are like the air, which is not the less necessary because we neither see nor feel it. — William Hazlitt

It is surely a matter of common observation that a man who knows no one thing intimately has no views worth hearing on things in general. — Charles Horton Cooley

There are moments in history when men who are not necessarily fools or cowards behave as if they felt themselves conscientious executors named to administer some general heritage of cowardice and folly... — Edmond Taylor

Never trust to general impressions, my boy, but concentrate yourself upon details. — Arthur Conan Doyle

Shakespeare is above all writers, at least above all modern writers, the poet of nature; the poet that holds up to his readers a faithful mirrour of manners and of life. His characters are not modified by the customs of particular places, unpractised by the rest of the world; by the peculiarities of studies or professions, which can operate but upon small numbers; or by the accidents of transient fashions or temporary opinions: they are the genuine progeny of common humanity, such as the world will always supply, and observation will always find. His persons act and speak by the influence of those general passions and principles by which all minds are agitated, and the whole system of life is continued in motion. In the writings of other poets a character is too often an individual; in those of Shakespeare it is commonly a species. — Samuel Johnson

It is a misfortune for a science to be born too late when the means of observation have become too perfect. That is what is happening at this moment with respect to physical chemistry; the founders are hampered in their general grasp by third and fourth decimal places. — Henri Poincare

The forming of general maxims from particular observation is a very nice operation; and nothing is more usual, from haste or a narrowness of mind, which sees not on all sides, than to commit mistakes in this particular. — David Hume

Israel's rebirth as a nation after two thousand years is a freak phenomenon of history. But in all the branches of science the observation of freak phenomena yields important clues to general laws. Dwarf stars and human giants, radioactivity and parthenogenesis, prophets, maniacs and saints are all freaks which carry the conditions of normality to a pointed and profiled extreme. So does this race of eternal victims with its flayed skin and exposed nerves, which demonstrates, with the horrible precision of an anatomic atlas, a condition of man otherwise mercifully hidden from us. — Arthur Koestler

Their behaviour at the assembly had not been calculated to please in general; and with more quickness of observation and less pliancy of temper than her sister, and with a judgement too unassailed by any attention to herself, she was very little disposed to approve them. — Jane Austen

The moral conscience that so many thoughtless people have offended against and many more have rejected, is something that exists and has always existed. It was not an invention of the philosophers of the Quartenary, when the soul was little more than a muddled proposition. With the passing of time, as well as then social evolution and genetic exchange, we ended up putting our conscience in the colour of blood and in the salt of tears, and, as if that were not enough, we made our eyes into a kind of mirror turned inwards, with the result that they often show without reserve what we are verbally trying to deny. Add to this general observation, the particular circumstance that in simple spirits, the remorse caused by committing some evil act often becomes confused with ancestral fears of every kind, and the result will be that the punishment of the prevaricator ends up being, without mercy or pity, twice what he deserved. — Jose Saramago

The first, or theoretic branch, that which explains the nature, production, and distribution of wealth, will be found to rest on a very few general propositions, which are the result of observation, or consciousness. — Nassau William Senior

As far as I'm concerned you can fuck whomever you please, though my general observation has been that, as far as the reputations of young women are concerned, the less fucking the better. The reverse is true for young men of course. Hardly fair, but then life is unfair in so many ways, this one hardly seems worth commenting on. — Joe Abercrombie

When general observations are drawn from so many particulars as to become certain and indisputable, these are jewels of knowledge. — Isaac Watts

Observation, very general and wide-spread, has shown that small children are endowed with a special psychic nature. This shows us a new way of imparting education! — Maria Montessori

Washington, who, after uselessly admonishing the European general of the danger into which he was heedlessly running, saved the remnants of the British army, on this occasion, by his decision and courage. The reputation earned by Washington in this battle was the principal cause of his being selected to command the American armies at a later day. It is a circumstance worthy of observation, that while all America rang with his well-merited reputation, his name does not occur in any European account of the battle; at least the author has searched for it without success. In this manner does the mother country absorb even the fame, under that system of rule. — James Fenimore Cooper

I had also, during many years, followed a golden rule, namely that whenever published fact, a new observation of thought came across me, which was opposed to my general results, to make a memorandum of it without fail and at once; for I had found by experience that such facts and thoughts were far more apt to escape from the memory than favourable ones. — Charles Darwin

Politics ruins the character — Otto Von Bismarck

An aphorism is a personal observation inflated into a universal truth, a private posing as a general. — Stefan Kanfer

Now it was winter. He hated the damp of Paris. "Behold me at length on the vaunted scene of Europe!" Jefferson wrote in 1785.48 "I find the general fate of humanity here most deplorable. The truth of Voltaire's observation offers itself perpetually, that every man here must be either the hammer or the anvil." As much as Jefferson loved France, residence abroad gave him a greater appreciation for his own nation. "My God! How little do my countrymen know what precious blessings they are in possession of, and which no other people on earth enjoy," Jefferson wrote Monroe.49 "I confess I had no idea of it myself. — Jon Meacham

Scientific method, although in its more refined forms it may seem complicated, is in essence remarkably simply. It consists in observing such facts as will enable the observer to discover general laws governing facts of the kind in question. The two stages, first of observation, and second of inference to a law, are both essential, and each is susceptible of almost indefinite refinement. (1931) — Bertrand Russell

One might get the impression that I recommend a new methodology which replaces induction by counterinduction and uses a multiplicity of theories, metaphysical views, fairy tales, instead of the customary pair theory/observation. This impression would certainly be mistaken. My intention is not to replace one set of general rules by another such set: my intention is rather to convince the reader that all methodologies, even the most obvious ones, have their limits. — Paul Feyerabend

That food nourishes, sleep refreshes, and fire warms us; that to sow in the seed-time is the way to reap in the harvest, and, in general, that to obtain such or such ends, such or such means are conducive, all this we know, not by discovering any necessary connexion between our ideas, but only by the observation of the settled laws of nature, without which we should be all in uncertainty and confusion, and a grown man no more know how to manage himself in the affairs of life than an infant just born. — George Berkeley

It appears to general observation, that revolutions create genius and talents; but those events do no more than bring them forward. There is existing in man, a mass of sense lying in a dormant state, and which, unless something excites it to action, will descend with him, in that condition, to the grave. As it is to the advantage of society that the whole of its faculties should be employed, the construction of government ought to be such as to bring forward, by a quiet and regular operation, all that extent of capacity which never fails to appear in revolutions. — Thomas Paine

One single observation can invalidate a general statement derived from millennia of confirmatory sightings of millions of white swans. All you need is one single (and, I am told, quite ugly) black bird.* — Nassim Nicholas Taleb

In general, we look for a new law by the following process: First we guess it; then we compute the consequences of the guess to see what would be implied if this law that we guessed is right; then we compare the result of the computation to nature, with experiment or experience, compare it directly with observation, to see if it works. If it disagrees with experiment, it is wrong. In that simple statement is the key to science. It does not make any difference how beautiful your guess is, it does not make any difference how smart you are, who made the guess, or what his name is - if it disagrees with experiment, it is wrong. — Richard Feynman

In the final, the positive, state, the mind has given over the vain search after absolute notions, the origin and destination of the universe, and the causes of phenomena, and applies itself to the study of their laws-that is, their invariable relations of succession and resemblance. Reasoning and observation, duly combined, are the means of this knowledge. What is now understood when we speak of an explanation of facts is simply the establishment of a connection between single phenomena and some general facts. — Auguste Comte

Primary causes are unknown to us; but are subject to simple and constant laws, which may be discovered by observation, the study of them being the object of natural philosophy.
Heat, like gravity, penetrates every substance of the universe, its rays occupy all parts of space. The object of our work is to set forth the mathematical laws which this element obeys. The theory of heat will hereafter form one of the most important branches of general physics. — Joseph Fourier

Carl von Clausewitz, a nineteenth-century Prussian general and military theorist, had said that war was nothing more than the continuation of politics by other means. Similarly, the famous observation of French politician Charles Maurice de Talleyrand that war is much too serious a thing to be left to military men is eternally valid. — T.V. Rajeswar

But the inexplicability of the General's conduct dwelt much on her thoughts. That he was very particular in his eating, she had, by her own unassisted observation, already discovered; but why should he say one thing so positively, and mean another all the while, was most unaccountable. How were people, at that rate, to be understood? — Jane Austen

Such is the strange situation in which modern philosophy finds itself. No former age was ever in such a favourable position with regard to the sources of our knowledge of human nature. Psychology, ethnology, anthropology, and history have amassed an astoundingly rich and constantly increasing body of facts. Our technical instruments for observation and experimentation have been immensely improved, and our analyses have become sharper and more penetrating.
We appear, nonetheless, not yet to have found a method for the mastery and organization of this material. When compared with our own abundance the past may seem very poor. But our wealth of facts is not necessarily a wealth of thoughts. Unless we succeed in finding a clue of Ariadne to lead us out of this labyrinth, we can have no real insight into the general character of human culture; we shall remain lost in a mass of disconnected and disintegrated data which seem to lack all conceptual unity. — Ernst Cassirer