聪明人不会被欺骗两次Smart people won't be deceived twice

猫指着一条鱼对狗说：这是一种愚蠢的鱼，用相同的诱饵被捕获了两次。聪明的人是不会连续受二次骗。

The cat pointed at a fish and said to the dog: This is a stupid fish that was caught twice with the same bait. A wise person will not be deceived twice in a row.