我们都是成功祖先的后代;失败者没有留下后代。
The world is before you, and you need not take it or leave it as it was when you came in.
Before I came here I was confused about this subject. Having listened to your lecture I am still confused. But on a higher level.
A film is never really finished, it's just abandoned.
货币政策规则的设计应避免自由裁量政策的陷阱,后者往往导致时间不一致性。