If I tell a man who knows nothing about it, what I know about geology, astronomy, history, physics, and mathematics, that man receives entirely new information, and he never says to me: “Well, what is there new in that? Everybody knows that, and I have known it this long while.” But tell that same man the most lofty truth, expressed in the clearest, most concise manner, as it has never before been expressed, and every ordinary individual, especially one who takes no particular interest in moral questions, or, even more, one to whom the moral truth stated by you is displeasing, will infallibly say to you: “Well, who does not know that? That was known and said long ago.” It really seems to him that this has been said long ago and in just this way. Only those to whom moral truths are dear and important know how important and precious they are, and with what prolonged labor the elucidation, the simplification, of moral truths, their transit from the state of a misty, indefinitely recognized supposition, and desire, from indistinct, incoherent expressions, to a firm and definite expression, unavoidably demanding corresponding concessions, are attained. We have all become accustomed to think that moral instruction is a most absurd and tiresome thing, in which there can be nothing new or interesting; and yet all human life, together with all the varied and complicated activities, apparently independent, of morality, both governmental and scientific, and artistic and commercial, has no other aim than the greater and greater elucidation, confirmation, simplification, and accessibility of moral truth.