Everything in nature is the result of fixed laws.
Charles DarwinRead
On the ordinary view of each species having been independently created, we gain no scientific explanation.
Interpretation
The quote suggests that viewing species as independently created does not provide any scientific understanding of their existence.
Charles Darwin's quote indicates that the traditional belief of each species being independently created does not contribute to a scientific understanding of the diversity of life. By challenging this notion, Darwin invites us to consider evolutionary biology, which seeks to explain how species develop and diversify over time through natural selection and common ancestry.
In practice
In a science class discussing evolution, this quote could illustrate the importance of understanding species' origins.
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
But I hope that it will also be demonstrated soon that in my experiments in the West I was not merely beholding a vision, but had caught sight of a great and profound truth.
Mathematics is the study of analogies between analogies. All science is. Scientists want to show that things that don't look alike are really the same. That is one of their innermost Freudian motivations. In fact, that is what we mean by understanding.
The conscious mind can only pay attention to about four things at once. If you've got these nagging voices in your head telling you to remember to pick up the laundry and call so-and-so, they're competing in your brain for neural resources with the stuff you're actually trying to do, like getting your work done.
'Closed timelike curve' is the jargon for time travel. It means you go out, come back and meet yourself in the past.
Gravitational waves, because they are so imperturbable - they go through everything - they will tell you the most information you can get about the earliest instants that go on in the universe.
...there is simply nothing so important to a people and its government as how many of them there are, whether their number is growing or declining, how they are distributed as between different ages, sexes, and different social classes and racial and ethnic groups, and again, which way these numbers are moving.
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