It is not possible to control all external events; But, if I simply control my mind what need is there to control other things?
ShantidevaMay I be a light for those in need of light. May I be a bed for those in need of rest. May I be a servant for those in need of service, for all embodied beings.
ShantidevaAll the harm, fear, and suffering in the world are caused by attachment to the self: Why should I hold on to this great demon?
ShantidevaMay I become at all times, both now and forever: a protector for those without protection; a guide for those who have lost their way; a ship for those with oceans to cross; a bridge for those with rivers to cross; a sanctuary for those in danger; a lamp for those without light; a place of refuge for those who lack shelter; and a servant to all in need.
Shantideva