Psychologically: Bow expresses humility and obsequiousness, - if one does not change these positions, one will have to remain all the life in small relations. Popular: (arab).: One will praise your plan. (European ones).: to itself before somebody: if a subordinated position tells in, perhaps also a humiliation. (ind).: must bow to somebody: you will have to eke out in low, serving position your life, see: Honour and respect.