Again, therefore, from another principle we may arrive at the same conclusion, by speaking as follows: It is necessary either that the causes of beings and things caused should proceed to infinity, and that there should be nothing first or last in beings; or that there should be no first, but that there should be the last of things, infinity existing in one part only. Or on the contrary, it is necessary that beings should proceed to infinity from a definite principle, or that there should be a certain first and last, and a boundary of beings each way. And if there are boundaries of beings, things either proceed from each other, and the generation of beings is in a circle; or if they are not from each other, either one of them is from another, or the first indeed is one, but the last not one, or the contrary, or both are one, or each is not one. If, therefore, first things, and the causes of beings are infinite, each thing will consist of infinites. For that which proceeds from a certain principle, must necessarily participate of that principle from which it proceeds. But that which derives its subsistence from many causes, will be in its own nature multiform, as participating of many powers. And that which is produced from infinites prior to itself, will have infinite peculiarities derived from the principles, and adapted to itself. Every being, therefore, being infinite, and consisting of infinites, will render all things infinitely infinite, and there will neither be a knowledge of any being, nor any evolution of powers. For the power of the infinite is perfectly unknown, and incomprehensible, by those natures to whom it is infinite.