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The other thing about modern society and why it causes this anxiety, is that we have nothing at its center that is non-human. We are the first society to be living in a world where we don't worship anything other than ourselves. We think very highly of ourselves, and so we should; we've put people on the Moon, done all sorts of extraordinary things. And so we tend to worship ourselves.

未說出口的往往比說出的更有力量。

Loneliness is the curse of nature to those who live in groups, and solitude is the only way out of loneliness.

定理不是偶然發(fā)現(xiàn)的。

Adventure should be 80 percent planning and 20 percent sheer guts.

最偉大的定理往往始于簡單的猜想，源于直覺。