士为知己者死，女为悦己者容

shì wèi zhī jǐ zhě sǐ , nǚ wèi yuè jǐ zhě róngshiweizhijizhesi,nuweiyuejizherong

1. a true gentleman will sacrifice his life for a friend who understands him, as a woman makes herself beautiful for her sweetheart

Study it in Yanamino