XVIII. (71) "Now the serpent was the most subtle of all the beasts which are upon the earth, which the Lord God Made."[Ge 3:1.] Two things having been previously created, that is, mind and outward sense, and these also having been stripped naked in the manner which has already been shown, it follows of necessity that pleasure, which brings these two together, must be the third, for the purpose of facilitating the comprehension of the objects of intellect and of outward sense: for neither could the mind, without the outward sense, be able to comprehend the nature of any animal or of any plant, or of a stone or of a piece of wood, or, in short, of any substance whatever; nor could the outward sense exercise its proper faculties without the mind. (72) Since, therefore, it was necessary for both these things to come together for the due comprehension of these objects, what was it which brought them together except a third something which acted as a bond between them, the two first representing love and desire, and pleasure not obtaining the dominion and mastery, which pleasure Moses here speaks of symbolically, under the emblem of the serpent. (73) God, who created all the animals on the earth, arranged this order very admirably, for he placed the mind first, that is to say, man, for the mind is the most important part in man; then outward sense, that is the woman; and then proceeding in regular order he came to the third, pleasure. But the powers of these three, and their ages, are different only in the night, for in point of time they are equal; for the soul brings forward everything at the same moment with itself: but some things it brings forward in their actuality, and others in their power of existing, even if they have not yet arrived at the end. (74) And pleasure has been represented under the form of the serpent, for this reason, as the motion of the serpent is full of many windings and varied, so also is the motion of pleasure. At first it folds itself round a man in five ways, for the pleasures consist both in seeing, and in hearing, and in taste, and in smell, and in touch. But the most vehement and intense are those which arise from connection with woman, through which the generation of similar beings is appointed by nature to be effected. (75) And yet this is not the only reason why we say that pleasure is various in appearance, namely, because it folds itself around all the divisions of the irrational part of the soul, but because it also folds itself with many windings around each separate part. For instance, the pleasures derived from sight are various, there is all the pleasure which arises from the contemplation of pictures or statues; and all other works which are made by art delight the sight. So also do the different stages through which plants go while budding and flowering and bearing fruit; and likewise the diversified beauty of the different animals. In the same manner the flute gives pleasure to the sense of hearing, as does the harp, and every kind of instrument, and the harmonious voices of the irrational animals, of swallows, of nightingales; and likewise the melody of such rational beings as nature has made musical, the tuneful voice of the harp-players, and of those who represent comedy, or tragedy, or any other historionic performance.