《晋书·志·第十章》
还是应该穿素服心怀悲哀，不参与吉庆之事，等到中等的年寿再服丧。
犹宜以哀素自居，不豫吉庆之事，待中寿而服之也。
One should still wear mourning clothes and carry a heart filled with grief, not participating in joyous events, and wait until middle age to end the mourning period.