Perhaps one of the only positive pieces of advice that I was ever given was that supplied by an old courtier who observed: Only two rules really count. Never miss an opportunity to relieve yourself; never miss a chance to sit down and rest your feet.
Let each man think himself an act of God, His mind a thought, his life a breath of God; And let each try, by great thoughts and good deeds, To show the most of Heaven he hath in him.