We must remember, however, that art is of value only to the extent that it speaks to us. It might be a universal language if we ourselves were universal in our sympathies. Our finite nature, the power of tradition and conventionality, as well as our hereditary instincts, restrict the scope of our capacity for artistic enjoyment. Our very individuality establishes in one sense a limit to our understanding; and our aesthetic personality seeks its own affinities in the creations of the past.