The interest of the behaviorist in man's doings is more than the interest of the spectator—he wants to control man's reactions as physical scientists want to control and manipulate other natural phenomena.

我能做的一切就是做我自己，你管我是谁。

A thriving forest is the ultimate measure of success.

The only limit to our realization of tomorrow is our doubts of today.

Every word is a choice, and every choice changes the world.

The world is a great play, and we are the actors.

"我不是一个人，我是一种语言。"