书籍是通往宇宙的钥匙。

The real competition is not between companies, but between technologies and visions.

Mathematics is not a deductive science—that's a cliché. When you try to prove a theorem, you don't just list the hypotheses and then start to reason. What you do is trial and error, experimentation, guesswork.

瀑布歌唱著：「虽然渴者只需少许水便足够，我却乐意给与我的全部」

如果你相信自己，一切皆有可能。