Architecture is the art of how to waste space.

The power of mathematics comes from its ability to abstract and generalize, turning specific problems into universal truths.

The key to making money in stocks is not to get scared out of them.

Close the door. Write with no one looking over your shoulder. Don't try to figure out what other people want to hear from you; figure out what you have to say. It's the one and only thing you have to offer.

程序之美在于其简洁。