若要人不知, 除非己莫为.

来源: 于 2011-07-03 18:38:57 [旧帖] [给我悄悄话] 本文已被阅读：次

1. 若要人不知, 除非己莫为.

2. If you cannot do it in broad daylight (openly and publicly), just don't do it (night cover lasts only half a day).