要重生,首先你必须死去。
你有敌人?很好。这说明在你的生命中的某个时刻,你曾经呐喊过。
Always be grateful for what you have.
The future belongs to those who dare to innovate.
你应该向你的竞争对手学习,但永远不要抄袭。抄袭你就会死。
A good mathematician should be both rigorous and imaginative.