24. Whether the senses were given us for the sake of utility must be examined as follows. If the soul were separated from the body, she would not feel; she feels only when united to a body; therefore she feels by and for the body. It is from the soul's intimacy with the body that sensation results, either because all passions, when keen enough, reach the soul; or whether the senses were made for us to take care that no object approaches too near us, or exercises on our organs an action strong enough to destroy them. If so, the senses were given us for the sake of utility. Even if the senses do serve to acquire knowledge and information, they would be of no use to a being who possesses knowledge, but only to one who needs to learn he has the misfortune of being ignorant, or who needs to remember, because he is subject to forgetfulness. They are therefore not found in the being who has no need to learn, and who does not forget. ARE SENSES GIVEN THE STARS FOR UTILITY? Let us consider what consequences may be drawn therefrom for the earth, the stars, and especially for the heavens and the whole world. From what we have seen, the parts of the world which suffer may possess sensation in their relation with other parts. But is the entire world, capable of feeling, as it is entirely impassible in its relations with itself? If sensation demand on one hand an organ, and on the other the sense-object, the world which includes everything, can have neither organ to perceive, nor exterior object to be perceived. We may therefore ascribe to the world a sort of intimate sensation, such as we ourselves possess, and deny to it the perception of other objects. When we feel something unusual in our bodies, we perceive it as being external. Now as we perceive not only exterior objects, but even some part of our body through some other part of the body itself, similarly the world might very well perceive the sphere of the planets by means of the sphere of the fixed stars; and perceive the earth with all the objects it contains by means of the sphere of the planets? If these beings (the stars and the planets) do not feel the passions felt by other beings, why might they not also possess different senses? Might not the sphere of the planets not only by itself possess sight by itself, but in addition be the eye destined to transmit what it sees to the universal Soul? Since she is luminous and animated, she might see as does an eye, supposing that she did not feel the other passions.[155] (Plato), however, said, "that the heavens have no need of eyes." Doubtless the heavens have nothing outside of themselves to see; and consequently, they may not have need of eyes, as we have; but they contain something to contemplate, namely, themselves. If it should be objected that it is useless for them to see themselves, it may be answered that they were not made principally for this purpose, and that if they see themselves, it is only a necessary consequence of their