The ultimate situations - death, chance, guilt, and the uncertainty of the world - confront man with the reality of his existence.

A program without a loop and a structured variable isn't worth writing.

生命中不能承受之轻。

On progress: "If you're competitor-focused， you have to wait until there is a competitor doing something. Being customer-focused allows you to be more pioneering."

Concerning the gods, I cannot know either that they exist or that they do not exist, nor what form they might have, for there is much to prevent one's knowing: the obscurity of the subject and the shortness of man's life.