[25] [cap.6] [Yonge. 11] And there are testimonies also in the Timaeus to the fact of the world being exempt from disease and not liable to destruction, such as these: "Accordingly, of the four elements the constitution of the world receives each in all its integrity; for he who compounded it made it to consist of the whole of fire, and the whole of water, and the whole of air, and the whole of earth, not leaving any portion or any power of any one of them outside, from the following intentions:—