解析:用功在于为善之心真切。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
We change our behavior when the pain of staying the same becomes greater than the pain of changing.
释义:他人胜过自己无妨,对方不会有怨恨;自己胜过他人非福,可能招致灾祸。
世界处于不断变化的状态。没有什么是保持不变的。你永远不能两次踏入同一条河流。
The beauty of physics lies in its ability to explain the complex with simple, elegant theories.