Economics is at its best when it helps us solve real-world problems in a rigorous and transparent way.
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。
樊迟问仁，孔子说：“对人慈爱。”问智，孔子说：“对人了解。”樊迟不理解。孔子说：“以正压邪，能使邪者正。”
The process of doing mathematics is more important than the result.
别找错，找解决办法。