心灵进化是为了满足生存的需求。
The mind evolves to meet the demands of existence.
The biggest risk is not taking any risk. In a world that's changing quickly, the only strategy that is guaranteed to fail is not taking risks.
Happiness is as a butterfly which, when pursued, is always beyond our grasp, but which if you will sit down quietly, may alight upon you.
有时候最简单的设计反而是最稳健的。