"The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all."

有史以来最大的发现就是，一个人仅仅改变自己的态度，就能改变他的未来。

The limits of my language mean the limits of my world.

人的欲望和其他激情，本质上是受到他自己控制的；他真正的困难在于，要知道何时需要加以控制，何时不需要。