To this day, I have never taken a course anywhere, in chemistry, economics, psychology, or business.

To understand behavior, look for the utility in it.

如果没有经历寒冷的冬天，就不知道松柏的坚韧挺拔；没有经历过危难的事情，就不知道君子志向的远大。

建筑必须是对其背景、文化和人民的庆祝。