我不是因为快乐而唱歌，我因为唱歌而快乐。

The most hateful thing for a man is to have knowledge of everything but power over nothing.

阿拉伯文学的美在于它能够将历史与想象编织在一起。

In computing, invariants are ephemeral.

实现可持续增长的唯一途径是拥抱变化并挑战现状。