One finds some who know nothing and learn nothing. They despise learning, and say that much evil cometh of the arts, and that some are wholly vile. I, on the contrary, hold that no art is evil, but that all are good. A sword is a sword which may be used either for murder or for justice. Similarly the arts are in themselves good. What God hath formed, that is good, misuse it how ye will. Thou findest arts of all kinds; choose then for thyself that which is like to be of greatest service to thee. Learn it; let not the difficulty thereof vex thee till thou hast accomplished somewhat wherewith thou mayest be satisfied. It is very necessary for a man to know some one thing by reason of the usefulness which ariseth therefrom. Wherefore we should all gladly learn, for the more we know so much the more do we resemble the likeness of God, who verily knoweth all things. The more, therefore, a man learneth, so much the better doth he become, and so much the more love doth he win for the arts and for things exalted. Wherefore a man ought not to play the wanton, but should learn in season. Is the artistic man pious and by nature good? He escheweth the evil and chooseth the good; and hereunto serve the arts, for they give the discernment of good and evil. Some may learn somewhat of all arts, but that is not given to every man. Nevertheless, there is no rational man so dull but that he may learn the one thing towards which his fancy draweth him most strongly. Hence no man is excused from learning something. Let no man put too much confidence in himself, for many (pairs of eyes) see better than one. Though it is possible for a man to comprehend more than a thousand (men), still that cometh but rarely to pass. Many fall into error because they follow their own taste alone; therefore let each look to it that his inclination blind not his judgment. For every mother is well pleased with her own child, and thus also it ariseth that many painters paint figures resembling themselves. He that worketh in ignorance worketh more painfully than he that worketh with understanding; therefore let all learn to understand aright. Now I know that in our German nation, at the present time, are many painters who stand in need of instruction, for they lack all real art, yet they nevertheless have many large works to do. Forasmuch then as they are so numerous, it is very needful for them to learn to better their work. Willingly will I impart my teaching, hereafter written, to the man who knoweth little and would gladly learn; but I will not be cumbered with the proud, who, according to their own estimate of themselves, know all things, and are best, and despise all else. From true artists, however, such as can show their meaning with the hand, I desire to learn humbly and with much thankfulness.