心理学唯一有效的数据是可观察的行为。

计算的未来在于硬件和软件的集成。

Part of what you must learn is how to handle mistakes and new facts that change the odds.Life, in part, is like a poker game wherein you have to learn to quit sometimes when holding a much-loved hand.

不要被你不知道或没做的事情定义。