If he is to come before us as an artist, he must do so as a poet or creator of that which is not, as well as a mirror of that which is. True, experience in all kinds of poetical work shows that the less a man creates the better, that the more, in fact, he makes, the less is he of a maker
 Samuel Butler, The Note-Books of Samuel Butler (1912). copy citation

Context

“But the moment he approaches nature in this spirit he ceases to be an artist, and the better he succeeds as painter of something that might pass for a coloured photograph, the more inevitably must he fail to satisfy, or indeed to appeal to us at all as poet—as one whose sympathies with nature extend beyond her superficial aspect, or as one who is so much at home with her as to be able readily to dissociate the permanent and essential from the accidental which may be here to-day and gone to-morrow. If he is to come before us as an artist, he must do so as a poet or creator of that which is not, as well as a mirror of that which is. True, experience in all kinds of poetical work shows that the less a man creates the better, that the more, in fact, he makes, the less is he of a maker; but experience also shows that the course of true nature, like that of true love, never does run smooth, and that occasional, judicious, slight departures from the actual facts, by one who knows the value of a lie too well to waste it, bring nature more vividly and admirably before us than any amount of adherence to the letter of strict accuracy.” source