即事亦足乐,何必桃李尘!苍筠如苍玉,乡是涧壑姿。朅来西窗下,死生付污泥。虫缘有病叶,土瘦无新枝。太阳岂我偏,檐影为蔽亏。昔如松柏独,今作蒲柳衰。暮夜风雨急,岁晏谁与归?