We are sometimes asked what the result would be if we put four +’s in one gene. To answer this my colleagues have recently put together not merely four but six +’s.
FRANCIS CRICKWe are sometimes asked what the result would be if we put four +’s in one gene. To answer this my colleagues have recently put together not merely four but six +’s.
More Francis Crick Quotes
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When you start in science, you are brainwashed into believing how careful you must be, and how difficult it is to discover things. There’s something that might be called the ‘graduate student syndrome’; graduate students hardly believe they can make a discovery.
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Almost all aspects of life are engineered at the molecular level, and without understanding molecules we can only have a very sketchy understanding of life itself.
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Free will is located in or near the anterior cingulate sulcus.
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A theory should not attempt to explain all the facts, because some of the facts are wrong.
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In the fullness of time, educated people will believe there is no soul independent of the body, and hence no life after death.
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Again the message to experimentalists is: Be sensible but don’t be impressed too much by negative arguments. If at all possible, try it and see what turns up. Theorists almost always dislike this sort of approach.
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It has yet to be shown by direct biochemical methods, as opposed to the indirect genetic evidence mentioned earlier, that the code is indeed a triplet code.
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A final proof of our ideas can only be obtained by detailed studies on the alterations produced in the amino acid sequence of a protein by mutations of the type discussed here.
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The dangerous man is the one who has only one idea, because then he’ll fight and die for it.
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Exact knowledge is the enemy of vitalism.
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A busy life is a wasted life.
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There is no form of prose more difficult to understand and more tedious to read than the average scientific paper.
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Rather than believe that Watson and Crick made the DNA structure, I would rather stress that the structure made Watson and Crick.
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It is essential to understand our brains in some detail if we are to assess correctly our place in this vast and complicated universe we see all around us.
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The balance of evidence both from the cell-free system and from the study of mutation, suggests that this does not occur at random, and that triplets coding the same amino acid may well be rather similar.
FRANCIS CRICK







