When public speaking， pause frequently. Pause before you say something in a new way， pause after you have said something you believe is important， and pause as a relief to let listeners absorb details.
任何有机体最难做的事情就是观察自己。
Don’t loan money to a friend unless you are ready to make it a gift.
未来属于那些相信自己梦想之美的人。
人类和动物的行为受相同法则支配。
当行动与言语一致时，信任就建立了。
The battle to feed all of humanity is over. The battle to feed all of humanity in the future has just begun.
变革越彻底，对百姓越有利
The beauty of mathematics only shows itself to more patient followers.