每一個數(shù)學(xué)問題都是通向新理解世界的窗口。
我從不試圖取悅觀眾，我只做我認(rèn)為對的事情。
The most important thing is to stay focused and keep shipping.
"Randomized experiments are the gold standard for causal inference, but they are not always feasible."
The only way to understand history is to live it.