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
Any work of science, no matter what its point of departure, cannot become fully convincing until it crosses the boundary between the theoretical and the experimental: Experimentation must give way to argument, and argument must have recourse to experimentation.
Science surpasses the old miracles of mythology.
The Earth is round, and is inhabited on all sides, is insignificantly small, and is borne through the stars.
Indeed, the whole human species is endangered, by nuclear weapons or by other means of wholesale destruction which further advances in science are likely to produce.
[Decoding the human genome sequence] is the most significant undertaking that we have mounted so far in an organized way in all of science. I believe that reading our blueprints, cataloguing our own instruction book, will be judged by history as more significant than even splitting the atom or going to the moon.
But the first the general public learned about the discovery was the news of the destruction of Hiroshima by the atom bomb. A splendid achievement of science and technology had turned malign. Science became identified with death and destruction.
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