I don't think you can ever do your best. Doing your best is a process of trying to do your best.
心是火焰的器官。
一个国家的力量源于其田地的肥沃和农民的智慧。#
因果革命是关于赋予机器像人类一样思考的能力。
You can't be afraid to fail. It's the only way you succeed.