Life is a cookie怎么翻译好？

来源: 于 2012-08-08 17:29:40 [旧帖] [给我悄悄话] 本文已被阅读：次

语境如下：
Billy Crystal: "He's gunna be okay right?"
Guru Guy: "Life is a cookie." (walks away)
Billy: I will take that as a yes

大拿们，这句话怎么中文怎么理解？