预测未来的最好方法就是去创造未来。

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 past is never truly gone; it lives on in the stories we tell.

If you don’t invest in the future, you won’t have one.

心理学必须是一门现象的科学，而非本体。