Everything in nature is the result of fixed laws.
Charles DarwinRead
The noble science of Geology loses glory from the extreme imperfection of the record. The crust of the earth with its embedded remains must not be looked at as a well-filled museum, but as a poor collection made at hazard and at rare intervals.
Interpretation
Geology, while valuable, is hindered by an incomplete fossil record.
In this quote, Charles Darwin reflects on the nature of geology and the fossil record, suggesting that rather than being a comprehensive archive of Earth's history, it is merely a fragmented collection captured at random moments. This imperfection underscores the challenges scientists face in reconstructing the full story of Earth's past, highlighting both the richness and limitations of geological evidence.
In practice
In a lecture on Earth's history, one might reference Darwin's quote to emphasize the challenges of geological interpretation.
Everything in nature is the result of fixed laws.
The highest possible stage in moral culture is when we recognize that we ought to control our thoughts.
I am quite conscious that my speculations run beyond the bounds of true science....It is a mere rag of an hypothesis with as many flaw[s] & holes as sound parts.
We cannot fathom the marvelous complexity of an organic being; but on the hypothesis here advanced this complexity is much increased. Each living creature must be looked at as a microcosm--a little universe, formed of a host of self-propagating organisms, inconceivably minute and as numerous as the stars in heaven.
I have called this principle, by which each slight variation, if useful, is preserved, by the term of Natural Selection.
we are always slow in admitting any great change of which we do not see the intermediate steps
If you want to find out anything from the theoretical physicists about the methods they use, I advise you to stick closely to one principle: don't listen to their words, fix your attention on their deeds. To him who is a discoverer in this field the products of his imagination appear so necessary and natural that he regards them, and would like to have them regarded by others, not as creations of thought but as given realities.
It was not possible to formulate the laws of quantum mechanics in a fully consistent way without reference to the consciousness.
It turned out that the buckyball, the soccer ball, was something of a Rosetta stone of an infinite new class of molecules.
If there's one operation for a disease, you know it works. If there are 15 operations, you know that none of them work.
The most important tool of the theoretical physicist is his wastebasket.
As well might it be said that, because we are ignorant of the laws by which metals are produced and trees developed, we cannot know anything of the origin of steamships and railways
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