This article discusses the contradictory feelings of being a disloyal minister when composing poems in Jinling and in his journey to Beijing.It also reveals the time element. 在仕清前不久所作金陵懷古詩以及北上過程中的感懷詩,就充分地體現了他的詩歌創作在遺民與貳臣身份轉換過程中的矛盾心態,以及在其自辯因素之下的時代思潮因素。