Oliver Wendell Holmes said this quote
“ I confess that altruistic and cynically selfish talk seem to me about equally unreal. With all humility I think 'whatsoever thy hand findeth to do do it with thy might ' infinitely more important than the vain attempt to love one's neighbour as one's self. If you want to hit a bird on the wing you must have all your will in focus you must not be thinking about yourself and equally you must not be thinking about your neighbour you must be living with your eye on that bird. Every achievement is a bird on the wing. ”