Medicine is my lawful wife, and literature is my mistress.

一个人格就是一场完整的演说家和压力集团的集会，有儿童、煽动者、共产主义者、孤立主义者、战争贩子、骑墙派、贪污者、祈祷者、冒险家和职员；每一个都只占一席之地。

I have noticed that youngsters given to the climbing habit usually do something when they grow up.

当目标是取得有意义的进步时，合作胜过竞争。

没有内容的思想是空洞的，没有概念的直觉是盲目的。

I have always believed that the way to make money is to buy when everyone else is selling and to sell when everyone else is buying.