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I have never yet met a healthy person who worried very much about his health, or a really good person who worried much about his own soul.

John B. S. Haldane

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John B. S. Haldane
Age: 72 †
Born: 1892
Born: November 5
Died: 1964
Died: December 1
Biochemist
Biologist
Geneticist
Physiologist
Scientist
University Teacher
Hartford
Connecticut
J. B. S. Haldane
John Burdon Sanderson Haldane
Person
Much
Worried
Really
Mets
Good
Healthy
Never
Health
Worry
Persons
Soul

More quotes by John B. S. Haldane

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I think, however, that so long as our present economic and national systems continue, scientific research has little to fear.
John B. S. Haldane
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I have come to the conclusion that my subjective account of my motivation is largely mythical on almost all occasions. I don't know why I do things.
John B. S. Haldane
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I will give up my belief in evolution if someone finds a fossil rabbit in the Precambrian.
John B. S. Haldane
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An ounce of algebra is worth a ton of verbal argument.
John B. S. Haldane
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Science affects the average man and woman in two ways already. He or she benefits by its application driving a motor-car or omnibus instead of a horse-drawn vehicle, being treated for disease by a doctor or surgeon rather than a witch, and being killed with an automatic pistol or shell in place of a dagger or a battle-axe.
John B. S. Haldane
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You can drop a mouse down a thousand-yard mine shaft and, on arriving at the bottom, it gets a slight shock and walks away. A rat would probably be killed, though it can fall safely from the eleventh story of a building, a man is broken, a horse splashes.
John B. S. Haldane
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A time will however come (as I believe) when physiology will invade and destroy mathematical physics, as the latter has destroyed geometry.
John B. S. Haldane
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Science is as yet in its infancy, and we can foretell little of the future save that the thing that has not been is the thing that shall be that no beliefs, no values, no institutions are safe.
John B. S. Haldane
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Science is vastly more stimulating to the imagination than the classics.
John B. S. Haldane
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We must learn not to take traditional morals too seriously. And it is just because even the least dogmatic of religions tends to associate itself with some kind of unalterable moral tradition, that there can be no truce between science and religion.
John B. S. Haldane
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This is my prediction for the future: Whatever hasn't happened will happen, and no one will be safe from it.
John B. S. Haldane
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If one could conclude as to the nature of the Creator from a study of creation it would appear that God has an inordinate fondness for stars and beetles.
John B. S. Haldane
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Blake expressed some doubt as to whether God had made the tiger. But the tiger is in many ways an admirable animal. We have now to ask whether God made the tapeworm. And it is questionable whether an affirmative answer fits in either with what we know about the process of evolution or what many of us believe about the moral perfection of God.
John B. S. Haldane
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We do not know, in most cases, how far social failure and success are due to heredity, and how far to environment. But environment is the easier of the two to improve.
John B. S. Haldane
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So far from being an isolated phenomenon the late war is only an example of the disruptive result that we may constantly expect from the progress of science.
John B. S. Haldane
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There is no great invention, from fire to flying, which has not been hailed as an insult to some god.
John B. S. Haldane
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In fact, words are well adapted for description and the arousing of emotion, but for many kinds of precise thought other symbols are much better.
John B. S. Haldane
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I suppose the process of acceptance will pass through the usual four stages: (i) this is worthless nonsense (ii) this is an interesting, but perverse, point of view (iii) this is true, but quite unimportant (iv) I always said so.
John B. S. Haldane
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I am quite sure that our views on evolution would be very different had biologists studied genetics and natural selection before and not after most of them were convinced that evolution had occurred.
John B. S. Haldane
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Reality is the cage of those who lack imagination.
John B. S. Haldane