作家的任务就是把主角逼上绝路，然后向他扔石头。

在探索宇宙的过程中，每一个被回答的问题都会引出更多的问题。

If you don’t drive your business, you will be driven out of business.

It is common sense to take a method and try it. If it fails, admit it frankly and try another. But above all, try something.

大部分的人宁可否认事实，也不愿面对真相。