It might even be that from this point of view we should rather justify actual life by its relation to the imaginative, justify nature by its likeness to art. I mean this, that since the imaginative life comes in the course of time to represent more or less what mankind feels to be the completest expression of its own nature, the freest use of its innate capacities, the actual life may be explained and justified in its approximation here and there, however partially and inadequately, to that freer and fuller life.
Before leaving this question of the justification of art, let me put it in another way. The imaginative life of a people has very different levels at different times, and these levels do not always correspond with the general level of the morality of actual life. Thus in the thirteenth century we read of barbarity and cruelty which would shock even us; we may I think admit that our moral level, our general humanity is decidedly higher to-day, but the level of our imaginative life is incomparably lower; we are satisfied there with a grossness, a sheer barbarity and squalor which would have shocked the thirteenth century profoundly. Let us admit the moral gain gladly, but do we not also feel a loss; do we not feel that the average business man would be in every way a more admirable, more respectable being if his imaginative life were not so squalid and incoherent? And, if we admit any loss then, there is some function in human nature other than a purely ethical one, which is worthy of exercise.
Now the imaginative life has its own history both in the race and in the individual. In the individual life one of the first effects of freeing experience from the necessities of appropriate responsive action is to indulge recklessly the emotion of self-aggrandisement. The day-dreams of a child are filled with extravagant romances in which he is always the invincible hero. Music--which of all the arts supplies the strongest stimulus to the imaginative life, and at the same time has the least power of controlling its direction--music, at certain stages of people’s lives, has the effect merely of arousing in an almost absurd degree this egoistic elation, and Tolstoy appears to believe that this is its only possible effect. But with the teaching of experience and the growth of character the imaginative life comes to respond to other instincts and to satisfy other desires, until, indeed, it reflects the highest aspirations and the deepest aversions of which human nature is capable.