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。
Economics is at its best when it helps us solve real-world problems in a rigorous and transparent way.
故事是作者写给自己的一封信，但允许他人阅读。
I believe that life is a gift, and I try to celebrate it every day through my music.
A novel should be a book of questions, not a book of answers.
Great things never come from comfort zones.
质量不是一个项目，而是一种文化。