最大的爱国主义是当你的国家行为不光彩、愚蠢、恶毒时告诉它。
The greatest patriotism is to tell your country when it is behaving dishonorably, foolishly, viciously.
In science, the credit goes to the person who convinces the world, not to the person to whom the idea first occurs.
数学研究就是对模式的研究。