QuoteProject
If the code does indeed have some logical foundation then it is legitimate to consider all the evidence, both good and bad, in any attempt to deduce it.
Francis Crick
ShareWTF𝕏

Interpretation

What this quote means

The quote emphasizes the importance of considering all evidence when analyzing a theory, especially in scientific contexts.

Francis Crick, a renowned scientist, highlights the necessity of examining both positive and negative evidence when evaluating scientific theories. This approach is crucial for understanding complex ideas, as it allows one to form a more complete and accurate picture of reality. By acknowledging logical foundations, one engages in a rigorous process to derive conclusions from all available data, ensuring a deeper understanding of the evidence at hand.

Themes

EvidenceScienceAnalysisTheoryLogic

In practice

Example use cases

In a lecture on scientific methodology, one might quote Crick to stress the balanced evaluation of evidence.

More from Francis Crick

One can say, looking at the papers in this symposium, that the elucidation of the genetic code is indeed a great achievement. It is, in a sense, the key to molecular biology because it shows how the great polymer languages, the nucleic acid language and the protein language, are linked together.
Francis CrickRead
Exact knowledge is the enemy of vitalism.
Francis CrickRead
A theory should not attempt to explain all the facts, because some of the facts are wrong
Francis CrickRead
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 CrickRead
To produce a really good biological theory one must try to see through the clutter produced by evolution to the basic mechanisms lying beneath them, realizing that they are likely to be overlaid by other, secondary mechanisms. What seems to physicists to be a hopelessly complicated process may have been what nature found simplest, because nature could only build on what was already there.
Francis CrickRead
It has not escaped our notice that the specific pairing we have postulated immediately suggests a possible copying mechanism for the genetic material.
Francis CrickRead

Similar quotes

We wish to discuss a structure for the salt of deoxyribose nucleic acid. D.N.A. This structure has novel features which are of considerable biologic interest.
Rosalind FranklinRead
In the Middle East, where populations are growing fast, the world is seeing the first collision between population growth and water supply at the regional level. For the first time in history, grain production is dropping in a geographic region with nothing in sight to arrest the decline. Each day now brings 10,000 more people to feed and less irrigation water with which to feed them.
Lester R. BrownRead
Name the greatest of all inventors. Accident.
Mark TwainRead
A great part of its theories derives an additional charm from the peculiarity that important propositions, with the impress of simplicity on them, are often easily discovered by induction, and yet are of so profound a character that we cannot find the demonstrations till after many vain attempts; and even then, when we do succeed, it is often by some tedious and artificial process, while the simple methods may long remain concealed.
Carl Friedrich GaussRead
Opponents say natural selection is not a theory supported by observation or experiment; that it is not based on fact; and that it cannot be proved. Well, no, you cannot prove the theory to people who won't believe in it any more than you can prove that the Battle of Hastings took place in 1066. However, we know the battle happened then, just as we know the course of evolution on earth unambiguously shows that Darwin was right.
David AttenboroughRead
... many folks take them seriously because they just 'know' that evolution can never be seen in the immediate here and now. In fact, a precisely opposite situation prevails: biologists have documented a veritable glut of cases for rapid and eminently measurable evolution on timescales of years and decades.
Stephen Jay GouldRead

A little wisdom, now and then

Subscribe for the occasional hand-picked quote. No noise.