牦牛不為麟,西施不負薪。貴賤各有尚,知者察其真。周公下白屋,天下乃歸仁。田竇相傾奪,玉石俱見焚。大雅秉明哲,富貴成浮云。昨日趨蹌地,今為灰與塵。濟濟鴻都士,何者結(jié)交親。我欲竟此曲,此曲難具陳?!?/p>