It is of course no explanation; and because no explanation beyond it has been given, we are told that there can be no such thing as progress in the arts. That is the lesson of history. We are far beyond the Egyptians in science, but certainly not beyond them in art. Indeed one might say that there has been a continual slow decline in all the arts of Europe, except music, since the year 1500, and that music itself has been slowly declining since the death of Beethoven. But with this slow inexorable decline of the arts there has been a great advance in nearly everything else, in knowledge, in power, even in morality. Upon everything man has been able to exercise his will except upon the arts. Where he has really wished for progress there he has got it, except in this one case. Therefore it seems that upon the arts he cannot exercise his will, and that they alone of all his activities are not capable of progress. What do we mean by progress except the successful exercise of the human will in a right direction? That is what distinguishes progress from natural growth; that alone can preserve it from natural processes of decay. There are people who say that it does not exist, that everything which happens to man is a natural process of growth or decay. Whether that is so or not, we do mean by progress something different from these natural processes. When we speak of it we do imply the exercise of the human will, man's command over circumstances; and those who deny progress altogether deny that man has any will or any command over circumstances. For them things happen to man and that is all, it is not man's will that makes things happen. But if we use the word progress at all, we imply that it is man's will that makes things happen. And since man is evidently liable to decline as well as progress, it follows that if we believe man to be capable of exercising his will in a right direction we must also believe that he can and does exercise it in a wrong direction. I assume that man has this power both for good and for evil. If I did not, I should not be addressing you upon the question whether man is capable of progress in the arts, but upon the question whether he is capable of progress at all. And I should be trying to prove that he is not.