“乐象”一语，出自《乐记》，“乐者，心之动也；声者，乐之象也”。（《乐象》广乐象”的渊源出于《周易》的易象理论。《乐记·乐礼》曾剿袭《系辞·上》关于“天高地卑”的议论，《系辞·上》以天地喻乾坤，以尊卑论贵贱，以人事的同和异，聚和分来说明吉凶，以天地、动静 “Music like” the phrase, from the “music”, “musicians, the heart of the move; voice, the music of the elephant.” (The “Elephant” is originated from the Yi-li theory of “Book of Changes.” “Music, Music and Gifts” eradicated the discussion of “high ground and high ground” in " On the heaven and earth to Yu Qiankun, to respect the inferiority and equality, with the same and different personnel, poly and points to illustrate good and bad, world, movement