当经济学以严谨和透明的方式帮助我们解决现实世界的问题时,它处于最佳状态。
The key to success is not just technology, but how you use it to solve real problems.
没有付出,就没有收获。这是我的生活信条。
应对不自由世界的唯一方法是变得如此绝对自由,以至于你的存在本身就是一种反抗。
When I am abroad, I always make it a rule never to criticize or attack the government of my own country。 I make up for lost time when I come home.