The whole problem with the world is that fools and fanatics are always so certain of themselves， and wiser people so full of doubts.

Quality should never be compromised; it's what defines our reputation.

当我们编写可以“学习”的程序时，事实证明我们是这样做的，而他们不是。

In mathematics, persistence is often more important than brilliance.

In seeking truth you have to get both sides of a story.

我不是说唱歌手，我是一个时尚偶像。

Sustainability isn't an option anymore—it's a necessity for survival.