革命是通过人类进行的，但个人必须日复一日地锻造自己的革命精神。
The revolution is made through human beings, but individuals must forge their revolutionary spirit day by day.
预测未来的最好方法就是创造未来。
The dead are not gone. They are simply not here.
The process of doing mathematics is as important as the result itself.
成功研究的关键是跨学科的合作和知识共享。
