尽人事,听天命,心态平和最重要。  
我的人生哲学是:简单就是美。
Markets alone won't solve all development challenges - we need smart interventions too.
不为热爱工作而只为金钱工作的人,既不太可能赚到钱,也不太可能在生活中找到乐趣。
The chief prevention against getting old is to remain astonished.