Education is an admirable thing. But it is well to remember from time to time that nothing that is worth knowing can be taught.
教育事业是值得钦佩的，但请不时想起：并没有什么值得知道的事是能够被传授的。
经济理论提供工具，但现实世界的测试会完善它们。
The essence of business is to solve problems, not create them.
The artist must suffer to create, for creation is born of pain.
Happiness is brief. It will not stay. God batters at its sails.
If you meet a jerk， overlook them. If you meet jerks everywhere everyday， look deeper into yourself.