释义:人的一生在于勤奋,不努力探索,哪会有收获? 
处理一个不自由的世界的唯一方法是变得如此绝对自由,以至于你的存在本身就是一种反叛。
Happiness is not something ready made. It comes from your own actions.
"Positive psychology is not about ignoring the negative, but about building the positive."
除非你付诸行动,否则一切都不会有结果。