The role of the economist is part scientist, part engineer.
法律不是一套规则,而是一套规则和原则。
如果你做了一次,人们会称之为意外。如果你做了两次,他们会称之为巧合。但如果你做了三次,你就证明了一个自然法则。
If you want something you’ve never had, you must be willing to do something you’ve never done.