a teacher of a hundred generations ? 圣人，～也。伯夷，柳下惠，是也。(《孟子·盡心下》) A sage is the teacher of a hundred gen erations: —this is true of Boyi and Hui of Liuxia.
百世之師bǎi shì zhī shī
指世世代代可以為人師表的人。be a teacher for centuries, a teacher of a hundred generations