经济理论提供工具,但现实世界的测试会完善它们。
Economic theory provides the tools, but real-world testing refines them.
我无法了解懒惰的人,因为我们说的是不同的语言。我不了解懒惰的人,我也不想去了解。
Sometimes you have to lose yourself before you can find anything.
"A book is a journey of the mind."
你必须对你所做的事情充满热情。