一个人只要愿意,就是自由的。
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
The competent programmer is fully aware of the strictly limited size of his own skull; therefore he approaches the programming task in full humility, and among other things he avoids clever tricks like the plague.
"Books say: She did this because. Life says: She did this. Books are where things are explained to you; life is where things aren't. I'm not surprised some people prefer books."
The human being is a most curious creature. He thinks he has a soul, but he is a soul; he has a body.