Mankind is so absorbed in life's pleasures and pains that a man has hardly a moment to think what a privilege it is to be human. Life in the world contains, no doubt, more pain than pleasure and that which one considers to be pleasure costs so much that, when it is weighed against the pain it costs, it also becomes pain. As man is so absorbed in his worldly life he traces nothing but pain and complaint in life and, until he changes his outlook, he cannot understand the privilege of being human.