Happiness is not something ready made. It comes from your own actions.
预防性医疗的悖论：越需要的人越不重视。
"The past is always tense, the future perfect."
在面对压倒性的困难时，人类的精神仍然可以胜利。
The biggest risk is not taking any risk... In a world that is changing really quickly, the only strategy that is guaranteed to fail is not taking risks.
