trifles in appearance; in reality, they are full of solid sense. And as by the definition of the point, the line, the surface, and the other well-known elements of form, we obtain a knowledge which enables us to measure not only the earth but the universe, in the same manner, by the aid of the truths involved in fables, we finally become enabled to form correct opinions of what is right and what is wrong, and to take a foremost place in the ranks of life. The fables which are included in this collection are not merely moral, but are, to a certain extent, an encyclopædia of the qualities and characteristics of animals, and, consequently, of our own; since we men are, in fact, but a summary of all that is good and bad in the lower ranks of creatures. When Prometheus determined upon creating man, he took the dominant characteristic of each beast, and of these various characteristics composed the human species. It follows, therefore, that in these fables, in which beasts play so great a part, we may each of us find some feature which we may recognise as our own. The old may find in them a confirmation of their experiences, and the young may learn from them that which they ought to know. As the latter are but strangers in the world, they are as yet unacquainted with its inhabitants; they are even unacquainted with themselves. They ought not to be left in this ignorance, but should be instructed as to the qualities of the lion, the fox, and so forth, and as to the why and the wherefore a man is sometimes compared to the said lion and fox. To effect this instruction is the object of these fables. I have already overstepped the ordinary limits of a Preface, but I have still a few remarks to make on the principles on which the present work has been constructed.