To lead is to serve, not to command.
I think the best work comes out of a place of truth.
快乐是最高的善,我们追求快乐,避免痛苦。
我了解到市场不是赌场,而是一个如果你有纪律和耐心就可以赚钱的地方。
When each day is the same as the next, it's because people fail to recognize the good things that happen in their lives every day that the sun rises.
Mathematics advances not by the efforts of individuals alone but through the collective work of generations.