狗是人类的朋友，因为它看人不分贵贱。

You don't have to be brilliant, only a little bit wiser than the other guys, on average, for a long, long time.

心理现象是大自然对生存问题的解决方案。

The goal of computer architecture is to make the common case fast and the rare case correct.

恐惧风险的本能，反而让穷人承担更大风险。