Success, WisdomRobert Service on Success“Be master of your petty annoyances and conserve your energies for the big, worthwhile things. It isn’t the mountain ahead that wears you out – it’s the grain of sand in your shoe.”Robert ServiceRelated Quotes:Robert Louis Stevenson on Life "Perpetual devotion to what a man calls his business, is only to…Robert E. Lee on War "It is well that war is so terrible - otherwise we would…Robert Benchley on Quotations "The surest way to make a monkey of a man is to…Robert Frost on Law "A jury consists of twelve persons chosen to decide who has the…Robert Bakker on Taxes "I want to find a voracious, small-minded predator and name it after…