Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.

Buying tools: Start by buying the absolute cheapest tools you can find. Upgrade the ones you use a lot. If you wind up using some tool for a job， buy the very best you can afford.

The only thing more painful than being an active forgetter is to be an inert rememberer.

每棵树都讲述一个故事；我们的职责是确保这是一个关于重生而非毁灭的故事。