後來居上 [ㄏㄡˋ ㄌㄞˊ ㄐㄩ ㄕㄤˋ; hou4 lai2 ju1 shang4] lit. late-comer lives above (idiom); the up-and-coming youngster outstrips the older generation the pupil surpasses the master ◄ ►