The creative instinct is, in its final analysis and in its simplest terms, an enormous extra vitality, a super-energy, born inexplicably in an individual, a vitality great beyond all the needs of his own living — an energy which no single life can consume. This energy consumes itself then in creating more life, in the form of music, painting, writing, or whatever is its most natural medium of expression. Nor can the individual keep himself from this process, because only by its full function is he relieved of the burden of this extra and peculiar energy….
–– Pearl S. Buck