Everything in nature is the result of fixed laws.
Charles DarwinRead
As buds give rise by growth to fresh buds, and these, if vigorous, branch out and overtop on all sides many a feebler branch, so by generation I believe it has been with the great Tree of Life, which fills with its dead and broken branches the crust of the earth, and covers the surface with its ever branching and beautiful ramifications.
Interpretation
This quote reflects on the interdependent nature of life and evolution.
Charles Darwin's quote uses the metaphor of a tree to describe the process of evolution, illustrating how new life forms arise and thrive while others fade away. It highlights the continuity and complexity of life on Earth, emphasizing that every new generation takes its place within the grand hierarchy of existence.
In practice
In a lecture on evolution, I quoted Darwin to illustrate the complexity of life's development.
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
Goodness was more difficult than evil. Evil men knew that more than good men. That's why they became evil. That's why it stuck with them. Evil was for those who could never reach the truth. It was a mask for stupidity and lack of love. Even if people laughed at the notion of goodness, if they found it sentimental, or nostalgic, it didn't matter -- it was none of those things, he said, and it had to be fought for.
I think the relationship between memory and time is a very deep and tricky one, to tell you the truth. I don't consider memory another sense. I do consider memory that which allows us to think that time flows.
Well, we think that time "passes," flows past us, but what if it is we who move forward, from past to future, always discovering the new? It would be a little like reading a book, you see. The book is all there, all at once, between its covers. But if you want to read the story and understand it, you must begin with the first page, and go forward, always in order. So the universe would be a very great book, and we would be very small readers.
People are feeling and sensing a return of anti-Semitism - even in Europe, which, seventy years after the Holocaust, is a very scary thing. I think they are feeling that Israel is very isolated and doesn't always get what they see as fair treatment in the European media.
Once I got into space, I was feeling very comfortable in the universe. I felt like I had a right to be anywhere in this universe, that I belonged here as much as any speck of stardust, any comet, any planet.
In the nineteenth century the problem was that God is dead. In the twentieth century the problem is that man is dead.
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