没世不忘

Explanation: Never forget. 　　Usage: Partial official; as predicate; for written language 　　Source: Han Dai Holy "Book of the University": "Gentleman Yin Yin and his parents his parents, and enjoy the benefits of its villain Le its benefits, this is why the world did not forget to also." Thesaurus:  Bear in mind Lou Bone, Muscle moment ingrained, be engraved in the bones and imprinted on the heart, Ingrained Lou Heart, Carved hunger ingrained, imprint, Heart Journal ingrained, Juan bone bear in mind, No teeth retain, embedded in one's memory, to remember (a favor) as long as one lives, to bear in mind always, Mingjilougu