In theory, there is no difference between theory and practice. But, in practice, there is.

To avoid criticism, do nothing, say nothing, and be nothing.

历史学家是向后看的先知。

You can't build any kind of organization if you're not going to surround yourself with people who have experience and skill base beyond your own.

一个人不应该发愁没有官位俸禄，而应该发愁没有为官的本领。不应该发愁别人不了解自己，而应追求能够让别人了解自己的才能。

——美国原子弹轰炸日本后

我的态度是，如果你把我推向你认为的弱点，那么我会把这个被认为的弱点变成优势。