Everything in nature is the result of fixed laws.
Charles DarwinRead
When the sexes differ in beauty, in the power of singing, or in producing what I have called instrumental music, it is almost invariably the male which excels the female.
Interpretation
The quote highlights that in certain traits, such as beauty and musical ability, male members of a species often surpass females.
In this quote, Charles Darwin observes a trend found in various species where males tend to exhibit superior characteristics related to beauty, vocal ability, or instrumental talents compared to females. This phenomenon can be attributed to evolutionary processes, where males may display these traits to attract females or deter rivals, ultimately influencing mating success and species propagation.
In practice
In a lecture on evolutionary biology, this quote could illustrate the concept of sexual dimorphism.
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
Correlation doesnβt imply causation, but it does waggle its eyebrows suggestively and gesture furtively while mouthing βlook over there.β
People think if you have deciphered the genome of humans that you can change everything. But you cannot change everything, because you do not know what the genes mean, and you have no methods for changing them, and you can't do experiments with humans like you can with animals.
My emotional investment is in finding truth. If string theory is wrong, I'd like to have known that yesterday. But if we can show it today or tomorrow, fantastic.
The scientist who recognizes God knows only the God of Newton. To him the God imagined by Laplace and Comte is wholly inadequate. He feels that God is in nature, that the orderly ways in which nature works are themselves the manifestations of God's will and purpose. Its laws are his orderly way of working.
So there he is at last. Man on the moon. The poor magnificent bungler! He can't even get to the office without undergoing the agonies of the damned, but give him a little metal, a few chemicals, some wire and twenty or thirty billion dollars and vroom! there he is, up on a rock a quarter of a million miles up in the sky.
The greatest explorer of recent decades is not even human.
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