这就好像自己赤裸着身体却指责别人掀起衣服不礼貌一样。 

No matter what happens, keep singing, keep dreaming, keep believing.

You are only as young as the last time you changed your mind.

我们只有语言。

The arithmetic of algebraic groups is a key to understanding the Langlands conjectures.

理论上，理论和实践之间没有区别。但实际上，是有区别的。

小说的真正主题不是故事，而是人类的灵魂。