刻骨铭心

Explanation: Etched in the soul. Describe the memories, never forget. 　　Usage: Joint type; as predicate, attributive, adverbial; with compliment 　　Source: Tang Li Bai, "the state of Li Chang An historical": "Deep Netherlands princes of Germany, engraved heart bone." 　　Examples: Wang Qiu million mercy, rescues of people trapped, was looking light of day, ~, Paul vows Figure dead. (Ming Shinai "Tales of" eighty-back) Thesaurus:  Bear in mind Lou Bone, Muscle moment ingrained, Ingrained Lou Heart, Carved hunger ingrained, imprint, Heart Journal ingrained, Juan bone bear in mind, No teeth retain, embedded in one's memory, through one's life-time retain, to remember (a favor) as long as one lives, to bear in mind always, Mingjilougu