Book,  Paragraph

 1   I,  1 |    cause, the definition of its essence (and these two we may regard
 2   I,  2 |      and female differ in their essence by each having a separate
 3   I,  20|      distinct in form and their essence must be different; and in
 4   I,  23| intelligent workman. For to the essence of plants belongs no other
 5  II,  1 |        is their power and their essence. But why is it that one
 6  II,  1 |       though of course the real essence of things is in the individual)—
 7  II,  6 |         principle is simply the essence of the thing, but when we
 8  II,  6 |      being that which gives its essence both to the whole and to
 9  IV,  1 |          1) the male quality or essence is a principle and a cause,
10  IV,  1 |         incapacity, and (3) the essence or definition of the capacity
11   V,  1 |       has no connexion with the essence of the animal’s being, but