From Schiller's letters on aesthetics

"When the mechanical artist places his hand on the formless block, to give it a form according to his intention, he has not any scruples in doing violence to it. For the nature on which he works does not deserve any respect in itself, and he does not value the whole for its parts, but the parts on account of the whole. When the child of the fine arts sets his hand to the same block, he has no scruples either in doing violence to it, he only avoids showing this violence. He does not respect the matter in which he works any more than the mechanical artist; but he seeks by an apparent consideration for it to deceive the eye which takes this matter under its protection. The political and educating artist follows a very different course, while making man at once his material and his end. In this case the aim or end meets in the material, and it is only because the whole serves the parts that the parts adapt themselves to the end. The political artist has to treat his material—man—with a very different kind of respect than that shown by the artist of fine art to his work. He must spare man's peculiarity and personality, not to produce a defective effect on the senses, but objectively and out of consideration for his inner being."