We can conceive three sorts of relation of man with himself: I mean the sensuous part of man with the reasonable part. From these three relations we have to seek which is that one which best suits him in the sensuous world, and the expression of which constitutes the beautiful. Either man enforces silence upon the exigencies of his sensuous nature, to govern himself conformably with the superior exigencies of his reasonable nature; or else, on the contrary, he subjects the reasonable portion of his being to the sensuous part, reducing himself thus to obey only the impulses which the necessity of nature imprints upon him, as well as upon the other phenomena; or lastly, harmony is established between the impulsions of the one and the laws of the other, and man is in perfect accord with himself. If he has the consciousness of his spiritual person, of his pure autonomy, man rejects all that is sensuous, and it is only when thus isolated from matter that he feels to the full his moral liberty. But for that, as his sensuous nature opposes an obstinate and vigorous resistance to him, he must, on his side, exercise upon it a notable pressure and a strong effort, without which he could neither put aside the appetites nor reduce to silence the energetic voice of instinct. A mind of this quality makes the physical nature which depends on him feel that it has a master in him, whether it fulfils the orders of the will or endeavors to anticipate them. Under its stern discipline sensuousness appears then repressed, and interior resistance will betray itself exteriorly by the constraint. This moral state cannot, then, be favorable to beauty, because nature cannot produce the beautiful but as far as it is free, and consequently that which betrays to us the struggles of moral liberty against matter cannot either be grace.