冰和炭不能长久放在同一个容器里，寒天和暑天不会同时到来

The concept of nondeterminism in computation is one of the most important ideas in computer science.

The most important single aspect of software development is to be clear about what you are trying to build.

如果你对我不好，我会写一首关于你的歌，你不会喜欢的。这就是我的行事方式。

A man of genius makes no mistakes. His errors are volitional and are the portals of discovery.

唯一真正的自由是想象的自由。