 Since the existence of the final aim depends on the accomplishment of a desire, to grasp it is pleasant, and since no other desire accompanies it, it is pleasant with such a delight that no pain interferes it, neither essentially nor accidentally. In all intermediate degrees there is pleasure and pain, and in the first degree, that is first matter, only pain. That final aim is permanent pleasure and first matter is permanent pain. The desired thing is the first mover and the final aim, so that it is both efficient and final cause.The arrangement of the premises is similar to that of motion, while the concept (tasawwur) is similar to first matter, and the existence of the final aim is the accomplishment. (IB GC 1995: 35. 7–36. 3)