Abstract

To preach morals is easy, to ground them difficult. I think this saying of Schopenhauer is quite true. In the writings of the moral theorists we meet with ample enthusiasm for the beauty and the loftiness of moral principles. But even the best moral sermons are certainly no substitute for philosophical reasoning. To-day more than ever before we need the soundest foundation for a truly fixed ethics. For, to-day there is not a single affirmation in morals, which is not contradicted by its opposite. Eduard von Hartmann, for instance, could in the beginning of the twentieth century still maintain that the differences of opinion in ethics are concerned