大萧条是二十世纪的决定性宏观经济事件，它引发了对宏观经济理论和政策的根本性重新思考。

Confidence comes from preparation. Know your stuff inside out.

The only possible way to live is to accept each minute as an unrepeatable miracle.

人的精神是世界上最宝贵的东西。

I'm more interested in the intensity of the experience than in just the form.

你读得越多，知道的事情就越多。你学得越多，去的地方就越多。