George Wald Quotes & Sayings

And, you see, we are living in a world in which all wars are wars of defense. — George Wald

Most modern biologists, having reviewed with satisfaction the downfall of the spontaneous generation hypothesis, yet unwilling to accept the alternative belief in special creation, are left with nothing. — George Wald

We have to get rid of those nuclear weapons. — George Wald

I have lived much of my life among molecules. They are good company. — George Wald

The important point is that since the origin of life belongs in the category of at-least-once phenomena, time is on its side. However improbable we regard this event, or any of the steps which it involves, given enough time it will almost certainly happen at least once. And for life as we know it, with its capacity for growth and reproduction, once may be enough. — George Wald

The trouble with most of the things that people want is that they get them. — George Wald

The Nobel Prize is an honor unique in the world in having found its way into the hearts and minds of simple people everywhere. It casts a light of peace and reason upon us all; and for that I am especially grateful. — George Wald

The Vietnamese have a secret weapon. It's their willingness to die beyond our willingness to kill. In effect, they've been saying, You can kill us, but you'll have to kill a lot of us; you may have to kill all of us. And, thank heaven, we are not yet ready to do that. — George Wald

We are the products of editing, rather than of authorship. — George Wald

You see, every creature alive on the earth today represents an unbroken line of life that stretches back to the first primitive organism to appear on this planet; and that is about three billion years. — George Wald

One has only to contemplate the magnitude of this task to concede that the spontaneous generation of a living organism is impossible. Yet here we are-as a result, I believe, of spontaneous generation. — George Wald

It would be a poor thing to be an atom in a universe without physicists, and physicists are made of atoms. A physicist is an atom's way of knowing about atoms. — George Wald

The concept of war crimes is an American invention. — George Wald

I am growing old, and my future, so to speak, is already behind me. — George Wald

I can conceive of no nightmare so terrifying as establishing communication with a so-called superior (or, if you wish, advanced) technology in outer space. — George Wald

Our business is with life, not death. — George Wald

Not all living creatures die. An amoeba, for example, need never die; it need not even, like certain generals, fade away. It just divides and becomes two new amoebas. — George Wald

A peacetime draft is the most un-American thing I know. — George Wald

We've committed many war crimes in Vietnam - but I'll tell you something interesting about that. We were committing war crimes in World War II, before the Nuremberg trials were held and the principle of war crimes was stated. — George Wald

I think all of you know there is no adequate defense against massive nuclear attack. — George Wald

Civilization will end within 15 or 30 years unless immediate action is taken against problems facing mankind. — George Wald

There's life all over this universe, but the only life in the solar system is on earth, and in the whole universe we are the only men. — George Wald

The only use for an atomic bomb is to keep somebody else from using one. — George Wald

To know reality is to accept it, and eventually to love it. — George Wald

All War Departments are now Defense Departments. This is all part of the doubletalk of our time. The aggressor is always on the other side. — George Wald

Science goes from question to question; big questions, and little, tentative answers. The questions as they age grow ever broader, the answers are seen to be more limited. — George Wald

About two million years ago, man appeared. He has become the dominant species on the earth. All other living things, animal and plant, live by his sufferance. He is the custodian of life on earth, and in the solar system. It's a big responsibility. — George Wald

I think I know what is bothering the students. I think that what we are up against is a generation that is by no means sure that it has a future. — George Wald

In fact, death seems to have been a rather late invention in evolution. One can go a long way in evolution before encountering an authentic corpse. — George Wald

Faced with a new mutation in an organism, or a fundamental change in its living conditions, the biologist is frequently in no position whatever to predict its future prospects. He has to wait and see. For instance, the hairy mammoth seems to have been an admirable animal, intelligent and well-accoutered. Now that it is extinct, we try to understand why it failed. I doubt that any biologist thinks he could have predicted that failure. Fitness and survival are by nature estimates of past performance. — George Wald

It's not good enough to give it tender, loving care, to supply it with breakfast foods, to buy it expensive educations. Those things don't mean anything unless this generation has a future. And we're not sure that it does. — George Wald

A scientist lives with all reality. There is nothing better. — George Wald

Mind, rather than emerging as a late outgrowth in the evolution of life, has existed always as the matrix, the source and condition of physical reality. — George Wald

When you have no experience of pain, it is rather hard to experience joy. — George Wald

We have fallen in love with the body. That's that thing that looks back at us from the mirror. That's the repository of that lovely identity that you keep chasing all your life. — George Wald

The thought that we're in competition with Russians or with Chinese is all a mistake, and trivial. We are one species, with a world to win. — George Wald

Dropping those atomic bombs on Hiroshima and Nagasaki was a war crime. — George Wald

We living things are a late outgrowth of the metabolism of our galaxy. The carbon that enters into our composition was cooked in a remote past in a dying star. The waters of ancient seas set the pattern of ions in our blood. The ancient atmospheres moulded our metabolism. — George Wald

Four elements, Hydrogen, carbon, oxygen and nitrogen, also provide an example of the astonishing togetherness of our universe. They make up the "organic" molecules that constitute living organisms on a planet, and the nuclei of these same elements interact to generate the light of its star. Then the organisms on the planet come to depend wholly on that starlight, as they must if life is to persist. So it is that all life on the Earth runs on sunlight. [Referring to photosynthesis] — George Wald

When it comes to the origin of life there are only two possibilities: creation or spontaneous generation. There is no third way. Spontaneous generation was disproved one hundred years ago, but that leads us to only one other conclusion, that of supernatural creation. We cannot accept that on philosophical grounds; therefore, we choose to believe the impossible: that life arose spontaneously by chance! — George Wald

As far as I know, the most conservative estimates of the number of Americans who would be killed in a major nuclear attack, with everything working as well as can be hoped and all foreseeable precautions taken, run to about fifty million. — George Wald

Our challenge is to give what account we can of what becomes of life in the solar system, this corner of the universe that is our home; and, most of all, what becomes of men-all men, of all nations, colors, and creeds. This has become one world, a world for all men. It is only such a world that can now offer us life, and the chance to go on. — George Wald

I tell my students to try early in life to find an unattainable objective. — George Wald

A physicist is the atom's way of knowing about atoms. — George Wald

There was a golden period that I look back upon with great regret, in which the cheapest of experimental animals were medical students. Graduate students were even better. In the old days, if you offered a graduate student a thiamine-deficient diet, he gladly went on it, for that was the only way he could eat. Science is getting to be more and more difficult. — George Wald

The great questions are those an intelligent child asks and, getting no answers, stops asking. — George Wald

I think if a physician wrote on a death certificate that old age was the cause of death, he'd be thrown out of the union. There is always some final event, some failure of an organ, some last attack of pneumonia, that finishes off a life. No one dies of old age. — George Wald

Since we have had a history, men have pursued an ideal of immortality. — George Wald

There are only two possible explanations as to how life arose: Spontaneous generation arising to evolution or a supernatural creative act of God ... There is no other possibility. Spontaneous generation was scientifically disproved 120 years ago by Louis Pasteur and others, but that just leaves us with only one other possibility ... that life came as a supernatural act of creation by God, but I can't accept that philosophy because I do not want to believe in God. Therefore I choose to believe in that which I know is scientifically impossible, spontaneous generation leading to evolution. — George Wald

There is nothing worth having that can be obtained by nuclear war - nothing material or ideological - no tradition that it can defend. It is utterly self-defeating. — George Wald

[Attributing the origin of life to spontaneous generation.] However improbable we regard this event, it will almost certainly happen at least once ... The time ... is of the order of two billion years ... Given so much time, the "impossible" becomes possible, the possible probable, and the probable virtually certain. One only has to wait: time itself performs the miracles. — George Wald

As you lecture, you keep watching the faces, and information keeps coming back to you all the time. — George Wald

We already know enough to begin to cope with all the major problems that are now threatening human life and much of the rest of life on earth. Our crisis is not a crisis of information; it is a crisis of decision of policy and action. — George Wald

I tell my students, with a feeling of pride that I hope they will share, that the carbon, nitrogen, and oxygen that make up ninety-nine per cent of our living substance were cooked in the deep interiors of earlier generations of dying stars. Gathered up from the ends of the universe, over billions of years, eventually they came to form, in part, the substance of our sun, its planets, and ourselves. Three billion years ago, life arose upon the earth. It is the only life in the solar system. — George Wald

A scientist should be the happiest of men. — George Wald

If the germ plasm wants to swim in the ocean, it makes itself a fish; if the germ plasm wants to fly in the air, it makes itself a bird. If it wants to go to Harvard, it makes itself a man. The strangest thing of all is that the germ plasm that we carry around within us has done all those things. There was a time, hundreds of millions of years ago, when it was making fish. Then ... amphibia ... reptiles ... mammals, and now it's making men. — George Wald

A scientist is in a sense a learned small boy. There is something of the scientist in every small boy. Others must outgrow it. Scientists can stay that way all their lives. — George Wald

Life has a status in the physical universe. It is part of the order of nature. It has a high place in that order, since it probably represents the most complex state of organisation that matter has achieved in our universe. We on this planet have an especially proud place as men; for in us as men matter has begun to contemplate itself... — George Wald

Nuclear weapons offer us nothing but a balance of terror, and a balance of terror is still terror. — George Wald

The only point of government is to safeguard and foster life. — George Wald

I have often had cause to feel that my hands are cleverer than my head. That is a crude way of characterizing the dialectics of experimentation. When it is going well, it is like a quiet conversation with Nature. One asks a question and gets an answer, then one asks the next question and gets the next answer. An experiment is a device to make Nature speak intelligibly. After that, one only has to listen. — George Wald

A lecture is much more of a dialogue than many of you probably realize. — George Wald

I tell my students to try to know molecules, so well that when they have some question involving molecules, they can ask themselves, What would I do if I were that molecule? — George Wald