The most elegant theories are useless if they don't correspond to reality.

Just in terms of allocation of time resources, religion is not very efficient. There's a lot more I could be doing on a Sunday morning.

决策是一个解释的过程，就像它是一个计算的过程一样。

我们不能一直用老方法做事。世界已经改变，我们也必须改变。

我所知道的最大快乐，是祕密的做善行，然后被人意外的发现。