When we know, we take up an active attitude, and our attention is directed to an object, to a relation between different representations. When we feel, we have a passive attitude, and our attention--if we may call that so, which is no conscious operation of the mind--is only directed to our own condition, as far as it is modified by the impression received. Now, as we only feel and do not know the beautiful, we do not distinguish any relation between it and other objects, we do not refer its representation to other representations, but to ourselves who have experienced the impression. We learn or experience nothing in the beautiful object, but we perceive a change occasioned by it in our own condition, of which the impression produced is the expression. Accordingly our knowledge is not enlarged by judgments of taste, and no knowledge, not even that of beauty, is obtained by the feeling of beauty. Therefore, when knowledge is the object, taste can give us no help, at least directly and immediately; on the contrary, knowledge is shut out as long as we are occupied with beauty. But it may be objected, What is the use then of a graceful embodiment of conceptions, if the object of the discussion or treatise, which is simply and solely to produce knowledge, is rather hindered than benefited by ornament? To convince the understanding this gracefulness of clothing can certainly avail as little as the tasteful arrangement of a banquet can satisfy the appetite of the guests, or the outward elegance of a person can give a clue to his intrinsic worth. But just as the appetite is excited by the beautiful arrangement of the table, and attention is directed to the elegant person in question, by the attractiveness of the exterior, so also we are placed in a favorable attitude to receive truth by the charming representation given of it; we are led to open our souls to its reception, and the obstacles are removed from our minds which would have otherwise opposed the difficult pursuit of a long and strict concatenation of thought. It is never the contents, the substance, that gains by the beauty of form; nor is it the understanding that is helped by taste in the act of knowing. The substance, the contents, must commend themselves to the understanding directly, of themselves; whilst the beautiful form speaks to the imagination, and flatters it with an appearance of freedom.