A teacher must have a healthy body, the skills of a farmer, the mind of a scientist, the interest in art, and the spirit of social reform.
The most profound theories often arise from the simplest observations.
The purpose of literature is to turn blood into ink.
The nose of a mob is its imagination. By this, at any time, it can be quietly led.
不理解一个人，就往往会把他当成傻瓜。
No man really knows about other human beings. The best he can do is to suppose that they are like himself.