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.
欲求新,则求变。欲求完美,求常变。
数学是理性的音乐。
我们都是自己故事的囚徒，但我们可以选择如何讲述它们。
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."