The person who tries to live alone will not succeed as a human being. His heart withers if it does not answer another heart. His mind shrinks away if he hears only the echoes of his own thoughts and finds no other inspiration.
城市是一所学校，它的建筑是老师。
我们都是自己人生不可靠的叙述者。
The proper study of psychology is not what the mind is, but what the mind does.
