We always start from zero. There is no preconceived idea.

"Success is not final, failure is not fatal: It is the courage to continue that counts."

Economic research should aim to inform real-world decision-making.

如果一件事情对你很重要，即使成功的概率很小，你也应该去做。

关爱别人,这是最为博大的；使别人受益,这是最为深厚的。