The key to understanding human cognition is to understand how symbols are manipulated.
电影的美在于它让我们感觉不那么孤单的能力。
The only person you should try to be better than is the person you were yesterday.
We have forty million reasons for failure, but not a single excuse.
The only way to learn a new programming language is by writing programs in it.
I'm not a businessman; I'm a business, man.