"The boundary between the quantum and classical worlds is not as clear as we once thought."
量子世界和经典世界之间的界限并不像我们曾经认为的那样清晰。
"Randomized experiments are the gold standard for causal inference, but they are not always feasible."
每个项目都是探索新可能性和突破设计边界的机会。
I don't try to time the market. I just try to buy stocks that are undervalued.
The total amount of suffering per year in the natural world is beyond all decent contemplation.