白居易《新乐府》五十首,“为君为臣为民为物为事而作”,可知其史料价值;“其辞质而径……其言直而切”,可知其文风有类史策,五十首诚良史也。寅恪先生以史学巨家之眼光,抉掷幽隐,逐一笺证,遂如鸦九之剑,拨雾见日,还乐天千年之愿:不如持我决浮云,无令漫漫蔽白日。此亦寅恪先生 Bai Juyi’s “New Yuefu” Fifty, “for the monarch for the people for the things and things for the”, we can see its historical value; “its quality and path ... ... its straightforward and cut”, we can see its style of writing has a history Policy, fifty good honest history too. Mr. Yin Ke view historians Giants, Jueyou seclusion, one by one card, then as the crow nine swords, Diao fog see, but also Lotte millennium wish: it is better to hold my decision cloud, no order diffuse daytime. This is also Mr. Yin Ke