The best investment strategy is one that is simple, low-cost, and focused on the long-term.

Retire into yourself and ask yourself this question: Must I write？ If the answer is yes， then you must keep writing.

整体不同于其部分的总和。

生命中不能承受之轻。

生命太短暂，不能浪费时间恨任何人。

Sustainability is not an option; it's a responsibility we all share.