The Buddhist literature of nowadays are divided into the type of motivation, not the type of practice moral teaching. The purpose of practice respects how to change your body and heart. The body means the sentient type that dominants the operation of the flesh, and heart means the instinct type that assists the sentient type to operate the flesh. The practice isnt talking about how to learn to treat and get along with people, but letting the system of three notions to be a union. When the sentient type operates the flesh, it wont mistakenly believe the command from the instinct type and the yuan ling type（it includes Spirit,but Spirit doesn’t include yuan ling type）and do what you shouldn’t do again. You have to let human natures deep-rooted bad habits and bad natural instincts of the instinct types memory and the bad gene factor of the race be eliminated gradually.