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
To stop short in any research that bids fair to widen the gates of knowledge, to recoil from fear of difficulty or adverse criticism, is to bring reproach on science. There is nothing for the investigator to do but go straight on, 'to explore up and down, inch by inch, with the taper his reason;' to follow the light wherever it may lead, even should it at times resemble a will-o'-the-wisp.
I cannot stress often enough that what science is all about is not proving things to be true but proving them to be false.
Science has a simple faith, which transcends utility... It is the faith that it is the privilege of man to learn to understand, and that this is his mission.
My laboratory uses evolution to design new enzymes. No one really knows how to design them - they are tremendously complicated. But we are learning how to use evolution to make new ones, just as nature does.
The first mission to Mars did not expect to find craters and river valleys, and yet they did. The first mission to Jupiter didn't expect to find ocean worlds and volcano worlds, but they did.
Men became scientific because they expected Law in Nature, and they expected Law in Nature because they believed in a Law Giver.
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