写出下列句子的上句或下句。(6分)
(1)______________________，见不贤而内自省也。             (《论语·里仁》)
(2)总角之宴，言笑晏晏。___________________，不思其反。    (《诗经·氓》)
(3)出师未捷身先死，_________________。                    (杜甫《蜀相》)
(4)人生如梦，____________________。                 (苏轼《念奴娇·赤壁怀古》)
(5)潦水尽而寒潭清，___________________。                  (王勃《滕王阁序》)
(6)固知一死生为虚诞，_______________。                     (王羲之《兰亭集序》)