观察他交往的是什么人，就能知道他的品行如何。

有时逃避的最好方式就是面对你正在逃避的东西。

The greatest crimes are not committed by people breaking the rules, but by people following the rules.

优化不是追求完美，而是在现有信息和资源下做出最佳决策。

If a doctrine is not unintelligible, it has to be vague; and if neither unintelligible nor vague, it has to be unverifiable.

做出伟大工作的唯一途径是热爱你所做的事。