The essence of mathematics lies in its freedom.
除非是为了违法者或公共利益,否则不应施加惩罚。
History is merely a list of surprises. It can only prepare us to be surprised yet again.
The journey of a thousand miles begins with one step.
假装谦虚往往就是信口开河,有时候简直是拐弯抹角的自夸。