Book 14: 《憲問》 Xian Wen (Xian Asked)
《憲問》 Passage 14.16
子路曰：「桓公殺公子糾，召忽死之，管仲不死。」曰：「未仁乎？」子曰：「桓公九合諸侯，不以兵車，管仲之力也。如其仁！如其仁！」
Legge Translation (1861)
The Master said: "The Duke Wen of Jin was crafty and not upright. The Duke Huan of Qi was upright and not crafty."