居安虑危，处治思乱。
居身平安之境要考虑危难之时，处身太平盛世要想到乱世之日。
You don’t get on by being original. You get on by being quiet and by stepping gently sideways.
可持续性不仅仅是一种趋势，更是我们对后代的责任。
我不是英雄，我是反派。