花無百日紅 [ㄏㄨㄚ ㄨˊ ㄅㄞˇ ㄖˋ ㄏㄨㄥˊ; hua1 wu2 bai3 ri4 hong2] No flower can bloom for a hundred days. Good times do not last long. (idiom) ◄ ►