发展经济学最终是为了改善人们的生活。
Music is my dream and also my reality.
历史是一场我试图从中醒来的噩梦。
政策规则优于自由裁量,因为它们消除了时间不一致性问题。
我只是想传播正能量。
Policy alone won’t save our forests—it takes action from individuals, businesses, and governments.
Every new day is another chance to change your life.