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除非一個(gè)人愛過動(dòng)物，否則他靈魂的一部分仍未覺醒。

Mathematics allows us to see the hidden structures that govern the world around us.

豁出去了，干吧！

【譯文】得到恩惠很深時(shí)應(yīng)及早退出身來，春風(fēng)得意時(shí)要及時(shí)罷休。千萬不要等到是非傳入耳內(nèi)，致使過去的恩愛變成怨仇。

We are just an advanced breed of monkeys on a minor planet of a very average star. But we can understand the Universe. That makes us something very special.

The most dangerous poison is the feeling of achievement. The antidote is to think every morning, 'What can be done better?'

All human beings have three lives: public, private, and secret.

The important thing in science is not so much to obtain new facts as to discover new ways of thinking about them.