We must not always talk in the market-place of what happens to us in the forest.

We cannot change the past, but we can change our view of it.

设计不仅仅是让事物变得美丽，更是让它们更好地运作。

成功在于享受过程，而不仅仅是结果。

经济研究应旨在为现实世界的决策提供信息。