Everything in nature is the result of fixed laws.
Charles DarwinRead
History shows that the human mind, fed by constant accessions of knowledge, periodically grows too large for its theoretical coverings, and bursts them asunder to appear in new habiliments, as the feeding and growing grub, at intervals, casts its too narrow skin and assumes another.
Interpretation
This quote highlights the process of intellectual growth and the need for new frameworks to accommodate expanding knowledge.
Charles Darwin suggests that as humans acquire knowledge, there comes a point where the existing theoretical frameworks can no longer contain this knowledge, leading to a transformation or evolution in thought. Just as a grub sheds its skin to allow for its growth, the human mind must also shed outdated theories to embrace new ideas and understanding, reflecting the dynamic nature of intellectual development.
In practice
In a lecture on evolution, one could reference this quote to illustrate the importance of adapting ideas.
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
Is it not strange, that sheep's guts should hale souls out of men's bodies!
Every man's reputation proceeds from those of his own household.
The City is an addictive machine from which there is no escape
Though it is true we are the highest and smartest animals, ospreys have eyes we have calculated to be sixty times more powerful and sophisticated than our own and that blindness, often caused by microscopic parasites that are themselves miracles of ingenuity, is one of the oldest and most tragic disorders known to man. And why award the superior eye (or in the case of cat or bat, also the ear) to the inferior species.
I drink for the thirst to come.
Adult life is dealing with an enormous amount of questions that don't have answers. So I let the mystery settle into my music. I don't deny anything, I don't advocate anything, I just live with it.
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