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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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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
Facts
Attempt
Explain
Theory
Wrong
More quotes by Francis Crick
It is notoriously difficult to define the word living.
Francis Crick
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
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
There is no form of prose more difficult to understand and more tedious to read than the average scientific paper.
Francis Crick
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
In the fullness of time, educated people will believe there is no soul independent of the body, and hence no life after death.
Francis Crick
Unfortunately it makes the unambiguous determination of triplets by these methods much more difficult than would be the case if there were only one triplet for each amino acid.
Francis Crick
It would appear that the number of nonsense triplets is rather low, since we only occasionally come across them. However this conclusion is less secure than our other deductions about the general nature of the genetic code.
Francis Crick
Protein synthesis is a central problem for the whole of biology, and that it is in all probability closely related to gene action.
Francis Crick
Biologists must constantly keep in mind that what they see was not designed, but rather evolved.
Francis Crick
How is the base sequence, divided into codons? There is nothing in the backbone of the nucleic acid, which is perfectly regular, to show us how to group the bases into codons.
Francis Crick
If poly A is added to poly U, to form a double or triple helix, the combination is inactive.
Francis Crick
A man who is right every time is not likely to do very much.
Francis Crick
Rather than believe that Watson and Crick made the DNA structure, I would rather stress that the structure made Watson and Crick.
Francis Crick
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.
Francis Crick
Do codons overlap? In other words, as we read along the genetic message do we find a base which is a member of two or more codons? It now seems fairly certain that codons do not overlap.
Francis Crick
Evolution is cleverer than you are.
Francis Crick
You can do reverse engineering, but you can’t do reverse hacking.
Francis Crick
We have to take away from humans in the long run their reproductive autonomy as the only way to guarantee the advancement of mankind.
Francis Crick
What could be more foolish than to base one's entire view of life on ideas that, however plausible at the time, now appear to be quite erroneous? And what would be more important than to find our true place in the universe by removing one by one these unfortunate vestiges of earlier beliefs?
Francis Crick