婚姻的快乐完全是机会的问题。
The most important thing in mathematics is to ask the right questions.
Business should be fun. If it's not fun, you're doing something wrong.
The best economic research is often interdisciplinary.
生活是一系列的时刻，有些转瞬即逝，有些永恒。
我的心是旷野的鸟，在你的眼睛里找到了天空。