愛屋及烏 因愛一個人連帶的也愛護停留在他屋上的烏鴉。
語本尚書大傳．卷三．牧誓．大戰篇：「愛人者，兼其屋上之烏。」後比喻愛一個人也連帶的關愛與他有關的人或物。
明．許自昌．水滸記．第八齣：「他們都是你舅舅的相識，你何無愛屋及烏情？」
隋唐演義．第八十七回：「楊妃平日愛這雪衣女，雖是那鸚鵡可愛可喜，然亦因是安祿山所獻，有愛屋及烏之意。」亦作「屋上瞻烏」、「屋烏推愛」。
Aiwujiwu because love a person associated also love to stay in his house crow.
Language of the Book of mass communications. Volume III. Mushi. Wars chapter: "Lover, and the house of their black" after the analogy love a person associated with him about the love of a person or thing.
Bright. Xuzi Chang. Water Margin in mind. Eighth out: "They are your uncle's acquaintance, you may not ask some love?"
Suitangyanyi. Eighty-seventh back: "Yang Fei weekdays love this ski jacket woman, lovely though it is gratifying that the parrot, and then also because Lushan is the offering, meaning there is in love." Also known as "the black-looking house," "house Ukraine push love. "