回收应该是最后手段而非首选方案，更好的设计应该放在第一位。
Recycling should be the last resort, not the first solution. Better design comes first.
数学家的工作永远不会完成；总有新的问题需要探索，新的谜团需要揭开。
Thanks to those who once looked down on me, making me live more brilliantly without bowing my head.
Innovation is not just about new ideas, but about executing them effectively.
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
长期来看，风险与收益相关，但短期内未必如此。
别错过机会，人生比你想象中的要短。