Our thousand fads of diet and drugs predispose us to the belief that we must be ridden with disease as compared with simpler men in simpler days, but this is a delusion. We think that where there are so many doctors there must be more sickness than before. But in truth we have not more ailments than in the past, but only more money; our wealth allows us to treat and cherish and master illnesses from which primitive men died without even knowing their Greek names.