Why be unhappy about something if it can be remedied? And what is the use of being unhappy about something if it cannot be remedied?
ShantidevaWhile others are engaged in inferior and menial tasks in which they encounter many difficulties, how can I sit here at peace and do nothing? I must and shall benefit them, but without ever succumbing to the poison of self-importance.
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