Book 14: 《憲問》 Xian Wen (Xian Asked)
《憲問》 Passage 14.7
子曰：「愛之，能勿勞乎？忠焉，能勿誨乎？」
Legge Translation (1861)
The Master said: "Superior men, and yet not always virtuous, there have been, alas! But there never has been a mean man, and, at the same time, virtuous."