若要人不知, 除非己莫為.

來源: 於 2011-07-03 18:38:57 [舊帖] [給我悄悄話] 本文已被閱讀：次

1. 若要人不知, 除非己莫為.

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