怀疑并不是令人愉快的状态，但确信是荒谬的。
一个人不能欺骗任何人，甚至不能欺骗世界的胜利。
The most important political virtue is moderation, the ability to balance competing interests and values in a way that promotes the common good.
The root of all superstition is that men observe when things hit， and not when they miss， and commit to memory the one， and pass over the other.
Cheerfulness is the best promoter of health.