逻辑是思考的镜子。
只有女子和小人最难相处,亲近了,他们说你不庄重;疏远了,他们又会怨恨你。
The only way to be truly satisfied is to do what you believe is great work.
文学毫无用处,正因如此它不可或缺。
The best science is done with both the head and the heart.