We change our behavior when the pain of staying the same becomes greater than the pain of changing. Consequences give us the pain that motivates us to change.
在奥林匹克誓言中，我只要求一件事：体育忠诚。
I don't believe in luck, but I do believe in assigning value to things.
The spirit of a man is the most valuable thing in the world.
Simplicity is prerequisite for reliability.