I am always glad to think that my education was, for the most part, informal, and had its roots in the soil.

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

Mental phenomena are best understood in terms of their functions.

有谁背后没被他人议论过，又有谁在他人面前没议论过别人？有钱人不管说什么，别人都奉承他说的是真的，而穷人即使说的是真话，别人也都不相信是真话。

每一座建筑都是一次发现的旅程。

The passions that incline men to peace are fear of death, desire of such things as are necessary to commodious living, and a hope by their industry to obtain them.

世界独立于我的意志。

我从不试图预测市场；我只是试图为它所做的任何事情做好准备。