Empirical evidence should drive economic policy, not just ideology.
经济政策应以实证证据为依据,而不仅仅是意识形态。
I always believe that I can win, but I know it's not easy.
科学真正的回报在于知道你的工作可以拯救生命。
The past is a ghost, the future a dream, and all we ever have is now.