Writing down one thing you are grateful for each day is the cheapest possible therapy ever.

If you can’t, you must. If you must, you can.

世界是一个非常复杂的地方，而且它并没有变得简单。

最好的书是那些让你以不同的方式看待世界的书。

Success is not measured by profits alone, but by the positive impact we create.