The work is always changing.
Evidence-based policymaking leads to better outcomes.
The present is always an unstable place, the past is where we think we know where we are.
我不是一个完美的人。我从未声称自己是。
世界上到处都是愿意帮你制造龙卷风的人,这样你以后就可以声称自己幸存下来了。