אליגוריות החוקים, ספר ב ג׳Allegorical Interpretation of Genesis, Book II 3

א׳
1[6] In the view of the best physicians and natural philosophers the heart is thought to be formed before the whole body, by way of a foundation, or as the keel in a ship, the rest of the body being built upon it; and they assert that accordingly even after death it still beats, and decays after the body, as it came into existence before it. In just the same way, it is thought, the princely part of the soul is older than the soul as a whole, and the irrational portion younger. The creation of this the prophet has not as yet related, but he is going to describe it. The irrational portion is sense and the passions which are the offspring of sense, unquestionably so if they are not the result of any choice of our own. This helper then is later born and of course created.
ב׳
2[7] Now let us consider the point which we deferred, how the help is given. How does our mind apprehend the fact that an object is white or black, except by using sight as a helper? How does it become aware that the musician’s voice is sweet or on the other hand out of tune, save by using the sense of hearing as a helper? How does it recognize that perfumes are pleasant or disagreeable, except by using as an ally the sense of smell? How does it distinguish savours, except by means of the taste acting as its helper?
ג׳
3[8] Things smooth and rough, again, how but by touch? Moreover, there are, as I have said, helpers of another kind, namely the passions. For pleasure and desire contribute to the permanence of our kind: pain and fear are like bites or stings warning the soul to treat nothing carelessly: anger is a weapon of defence, which has conferred great boons on many: and so with the other passions. This shows also that the prophet was perfectly right in saying that the helper must be one “corresponding to him.” For in very deed this helper is intimately allied to the mind, as though a brother of one blood with it: for sense-perception and passions are parts and offspring of one soul with it.