The most important thing is to have a vision of what you want to do and then to have the persistence to carry it out.

Mathematics is not a spectator sport.

翻译：机密的事情不保密，就会招致祸害。

Writing is a way of life, a way of being in the world.

The stranger is close to us, insofar as we feel between him and ourselves common features of a national, social, occupational, or generally human, nature. He is far from us, insofar as these common features extend beyond him or us, and connect us only because they connect a great many people.

互联网的未来是人工智能的时代。