动物体内的血液被推动着循环，处于永不停息的状态。

我们可以轻易原谅害怕黑暗的孩子；人生真正的悲剧是成年人害怕光明。

The collaboration between theory and experiment is essential for the advancement of physics.

UNIX is very simple, it just needs a genius to understand its simplicity.

领导力意味着今天做出艰难的决定，而这些决定将在几十年后得到回报。