But, on the other hand, it is a duty for the artist to keep his heart open, if he can, to the higher influences. He must remember, that though the eye can see certain colours, and hear certain vibrations of sound, yet there is an infinite scale of colour, and an infinite gradation of sound, both above and below what the eye and the ear can apprehend, and that mortal apprehension can only appropriate to itself but a tiny fragment of the huge gamut. He ought to believe that if he is faithful to the best that he can apprehend, a door may be opened to him which may lead him into regions which are at present closed to him. To accept the artistic conscience, the artistic aim, as the highest ideal of which the spirit is capable, is to be a Pharisee in art, to be self-sufficient, arrogant, limited. It is a kind of spiritual pride, a wilful deafness to more remote voices; and it is thus of all sins, the one which the artist, who lives the life of perception, whose mind must, above all things, be open and transparent, should be loth to commit. He should rather keep his inner eye--for the artist is like the great creatures that, in the prophet's vision, stood nearest to the presence, who were full of eyes, without and within--open to the unwonted apparition which may, suddenly, like a meteor of the night, sail across the silent heaven. It may be that, in some moment of fuller perception, he may even have to divorce the sweeter and more subtle mistress in exchange for one who comes in a homelier guise, and take the beggar girl for his queen. But the abnegation will be no sacrifice; rather a richer and livelier hope. XIV Young Love