The progress of the human mind in literature is similar. The history of literature is for the most part like the catalogue of a museum of deformities; the spirit in which they keep best is pigskin. The few creatures that have been born in goodly shape need not be looked for there. They are still alive, and are everywhere to be met with in the world, immortal, and with their years ever green. They alone form what I have called real literature; the history of which, poor as it is in persons, we learn from our youth up out of the mouths of all educated people, before compilations recount it for us. As an antidote to the prevailing monomania for reading literary histories, in order to be able to chatter about everything, without having any real knowledge at all, let me refer to a passage in Lichtenberg's works (vol. II., p. 302), which is well worth perusal. I believe that the over-minute acquaintance with the history of science and learning, which is such a prevalent feature of our day, is very prejudicial to the advance of knowledge itself. There is pleasure in following up this history; but as a matter of fact, it leaves the mind, not empty indeed, but without any power of its own, just because it makes it so full. Whoever has felt the desire, not to fill up his mind, but to strengthen it, to develop his faculties and aptitudes, and generally, to enlarge his powers, will have found that there is nothing so weakening as intercourse with a so-called littérateur, on a matter of knowledge on which he has not thought at all, though he knows a thousand little facts appertaining to its history and literature. It is like reading a cookery-book when you are hungry. I believe that so-called literary history will never thrive amongst thoughtful people, who are conscious of their own worth and the worth of real knowledge. These people are more given to employing their own reason than to troubling themselves to know how others have employed theirs. The worst of it is that, as you will find, the more knowledge takes the direction of literary research, the less the power of promoting knowledge becomes; the only thing that increases is pride in the possession of it. Such persons believe that they possess knowledge in a greater degree than those who really possess it. It is surely a well-founded remark, that knowledge never makes its possessor proud. Those alone let themselves be blown out with pride, who incapable of extending knowledge in their own persons, occupy themselves with clearing up dark points in its history, or are able to recount what others have done. They are proud, because they consider this occupation, which is mostly of a mechanical nature, the practice of knowledge. I could illustrate what I mean by examples, but it would be an odious task.