人类心智的结构更适合更新世而非现代世界。

The United States should not try to spread democracy around the world.

我相信我们生来都有目的，而我的目的就是歌唱。

True happiness arises, in the first place, from the enjoyment of one's self, and in the next, from the friendship and conversation of a few select companions.

确保和平的最佳方式是维持主要国家之间的权力平衡。

你不是管理人；你是管理事物。你领导人们。