Love is the world's infinite mutability; lies, hatred, murder even, are all knit up in it.

True intelligence is about making machines understand human intentions, not making humans adapt to machines.

In computer science, abstraction is the key to managing complexity.

世界建立在化学之上，而我们才刚刚开始理解它是如何构建的。

不登上高山，就不知道天是多么高远；不亲临深溪，就不知道地是多么深厚。