想要让人群或醉汉安静下来的话，只需要小点声说话就行。

复杂性是执行力的敌人——保持解决方案简单。

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.

The creative adult is the child who survived.

最成功的现代国家是那些能够利用市场力量，同时保持一个能够提供公共产品和规范私人活动的强大国家的国家。