我一直对转变的想法着迷，无论是身体上还是情感上。

The best way to deploy a program is to deploy it.

"The only person you should try to be better than is the person you were yesterday."

"The unexamined life is not worth living."

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。

学习的过程本质上是一个形成关联的过程。