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我是一個普通人，只是碰巧網球打得好。

成功不是幸福的關鍵。幸福才是成功的關鍵。如果你熱愛你所做的事情，你就會成功。

我做過的最有爭議的事情就是堅持下來。

如果你不能安全地開采它，你根本不應該開采它。

In computer science, the simplest solution is often the most elegant and effective.

To men like that, time was a surfeit, a barrel they watched slowly drain. When really, he thinks, it’s a glowing puddle you carry in your hands; you should spend all your energy protecting it.