すっぽんにしっぽがないとかめがわらう、かめのはだがあらいとすっぽんがわらう

People in glass houses shouldn't throw stones

The turtle亀 laughs笑 because the [softshell turtle>鼈 has no tail尻尾, but the [softshell turtle>鼈 laughs笑 because the turtle's亀 skin肌 is rough粗-looking

台湾