A man of virtue said, “Rites and music should be around without a moment of absence. Cultivate the mind by immersing in music, and geniality, integrity, kindness, and honesty will naturally emerge. When these traits arise, happiness will follow. When one is happy from the bottom of one’s heart, one will be dutiful. Being dutiful helps one live a prolonged life. A prolonged life makes one comprehend and comply with the natural law, which in turn brings one into contact with heaven and gods. Heaven does not talk but never disappoints people. Gods never fly into a rage to be formidable. Immersion in music brings about the effect of nursing one’s mental health.” (The Book of Rites)