The object is known so that it may be loved, but the knowledge need only be so much as is sufficient to elicit love. Yet when we are connected to the desired object we know it better and more intimately, and then we enjoy it. Our first knowledge leads us to believe the object is good; in the latter knowledge we feel that it is so . . . . Thus love is the middle point between inchoate knowledge and the full knowledge of union, in which desire always disappears but not love. This rather burns more fiercely, the more and greater the goods found in that union.
Juan Luis Vives, De anima, quoted by Deborah Shuger