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If you're not stubborn， you'll give up on experiments too soon. And if you're not flexible， you'll pound your head against the wall and you won't see a different solution to a problem you're trying to solve.

L-函數的算術是解開宇宙秘密的關鍵。

Customer satisfaction is the only currency that matters in the long run.

今天的美好時光，就是明天的悲傷回憶。

El éxito no se mide por los premios, sino por el amor que recibes del público.

編程語言中最重要的東西是名字。沒有好名字的語言不會成功。我最近發明了一個非常好的名字，現在我正在尋找一種合適的語言。