我们还没有学会思考，但我们正在学习。

Moonlight is sculpture.

The most powerful tool for improving decisions is feedback.

注：米开朗基罗名画“最后的审判”完成处

I am always glad to think that my education was, for the most part, informal, and had its roots in the soil.

书籍是飞机，是火车，是道路。它们是目的地，也是旅程。它们是家。