Uncertainty is not an excuse for inaction.
不确定性不能成为不作为的借口。
The challenge is to express the most with the least.
In investing, you get what you don’t pay for.
The only time I know that something is true is at the moment I discover it in the act of writing.
If a lion could talk, we could not understand him.
我是变革的催化剂……作为一个局外人，你不可能在30多年的时间里取得成功而不在周围留下一定的伤痕。
The key to credible causal inference is not just the method, but how well the method fits the question at hand.
酒店的最大优势在于它是家庭生活的避难所。