最伟大的实验是那些挑战我们认为我们知道的东西的实验。
The most important skill for an empirical researcher is not math, but judgment.
Our potential is one thing. What we do with it is quite another.
The bond market is the ultimate barometer of investor sentiment.
I write to give voice to the voiceless.
Time is your most valuable asset—don’t waste it on things that don’t matter.