心灵不是世界的被动镜子，而是构建现实的积极参与者。

也许我们能期望的最好结果，就是带着正确的遗憾结束。

Genius without discipline is like a ship without a rudder.

The most important skill for a computer scientist is problem solving. The ability to formulate problems, think creatively about solutions, and express a solution clearly and accurately.

所有权之所以重要，是因为它会影响激励。