produces a living being (the universe), but a living being which is less perfect, and which enjoys life much less, because it occupies the last rank, because it is coarse and hard to manage, because the matter which composes it is, as it were, the bitterness or the superior principles, because it spreads its bitterness around her, and communicates some of it to the universe. EVILS ARE NECESSARY TO THE PERFECTION OF THE UNIVERSE. 18. Must the evils in the universe be considered as necessary,[266] because they are the consequences of the superior principles? Yes, for without them the universe would be imperfect. The greater number of evils, if not all of them, are useful to the universe; such as the venomous animals; though they often ignore their real utility. Even wickedness is useful in certain respects, and can produce many beautiful things; for example, it leads to fine inventions, it forces men to prudence, and does not let them fall asleep in an indolent security.[267] PICTURE OF THE STRUCTURE OF THE UNIVERSE. Under these circumstances, it is plain that the universal Soul ever contemplates the better principles, because it is turned towards the intelligible world, and towards the divinity. As she fills herself with God, and is filled with God, she, as it were, overflows over her image, namely, the power which holds the last rank (the natural generative power), and which, consequently, is the last creative power. Above this creative power is the power of the Soul which immediately receives the forms from the Intelligence. Above all is the Intelligence, the Demiurge, who gives the forms to the universal Soul, and the latter impresses its traces on the third-rank power (the natural generative power).[268] This world, therefore, is veritably a picture which perpetually pictures itself. The two first principles are immovable; the third is also immovable (in essence); but it is engaged in matter, and becomes immovable (only) by accident. As long as the Intelligence and the Soul subsist, the "reasons" flow down into this image of the Soul (the natural generative power); likewise, so long as the sun subsists, all light emanates therefrom.[269] FIRST ENNEAD, BOOK ONE. The Organism and the Self.[270] PSYCHOLOGIC DISTINCTIONS IN SOUL.