最好的学习方法是去做，犯错误，然后从中学习。
你无法管理你不衡量的东西，也无法改进你不管理的东西。
There is an awful lot you can tell about a person by their shoes. Where they're going. Where they've been.
The rules of morality are not the conclusion of our reason.
"Life is a series of moments, each one a story waiting to be told."
The past is a foreign country; they do things differently there.
The most effective way to promote democracy is not through military intervention but through the slow and steady process of building institutions and promoting economic development.