When the Sinorama book labels arrived, I was very pleased, but when I opened the envelope I was astonished to find a set of little cards on the theme of "playing the zither to a buffalo" [choosing the wrong audience].
接到光華藏書票時，非常高興，誰知拆開一看，竟然是一套主題為「對牛彈琴」的小卡。