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Since I essentially knew nothing, I had an almost completely free choice.

Francis Crick

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Francis Crick
Age: 88 †
Born: 1916
Born: June 8
Died: 2004
Died: July 28
Biochemist
Biologist
Geneticist
Molecular Biologist
Neuroscientist
Physicist
Scientist
University Teacher
Francis Harry Compton Crick
Francis H.C. Crick
Choice
Completely
Knew
Since
Almost
Choices
Free
Nothing
Essentially

More quotes by Francis Crick

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I think she [Rosalind Franklin] was a good experimentalist but certainly not of the first rank. She was simply not in the same class as Eigen or Bragg or Pauling, nor was she as good as Dorothy Hodgkin. She did not even select DNA to study. It was given to her. Her theoretical crystallography was very average.
Francis Crick
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I also suspect that many workers in this field [molecular biology] and related fields have been strongly motivated by the desire, rarely actually expressed, to refute vitalism.
Francis Crick
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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.
Francis Crick
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Biologists must constantly keep in mind that what they see was not designed, but rather evolved.
Francis Crick
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It seems likely that most if not all the genetic information in any organism is carried by nucleic acid - usually by DNA, although certain small viruses use RNA as their genetic material.
Francis Crick
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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
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A good scientist values criticism almost higher than friendship: no, in science criticism is the height and measure of friendship.
Francis Crick
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You’re nothing but a pack of neurons.
Francis Crick
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A theory should not attempt to explain all the facts, because some of the facts are wrong
Francis Crick
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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.
Francis 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.
Francis Crick
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If, for example, all the codons are triplets, then in addition to the correct reading of the message, there are two incorrect readings which we shall obtain if we do not start the grouping into sets of three at the right place.
Francis Crick
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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.
Francis Crick
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Evolution is cleverer than you are.
Francis Crick
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A knowledge of the true age of the Earth and of the fossil record makes it impossible for any balanced intellect to believe in the literal truth of every part of the Bible in the way that fundamentalists do.
Francis Crick
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Christianity may be OK between consenting adults in private but should not be taught to young children.
Francis Crick
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It is one of the more striking generalizations of biochemistry - which surprisingly is hardly ever mentioned in the biochemical textbooks - that the twenty amino acids and the four bases, are, with minor reservations, the same throughout Nature.
Francis Crick
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Attempts have been made from a study of the changes produced by mutation to obtain the relative order of the bases within various triplets, but my own view is that these are premature until there is more extensive and more reliable data on the composition of the triplets.
Francis Crick
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Jim and I hit it off immediately, partly because our interests were astonishingly similar and partly, I suspect, because a certain youthful arrogance, a ruthlessness, an impatience with sloppy thinking can naturally to both of us.
Francis Crick
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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.
Francis Crick