This is what I think: in everything you do, let your true nature guide and limit you. Even ordinary crafts and jobs teach us this. Every art aims for the same thing — that whatever it creates should fit its purpose. This is the goal of someone who tends vines, or trains horses, or teaches dogs. What else does educating children and all learned work aim for? This, then, is what should matter to us too.
This I think: that in all thy motions and actions thou be moved, and restrained according to thine own true natural constitution and Construction only. And to this even ordinary arts and professions do lead us. For it is that which every art doth aim at, that whatsoever it is, that is by art effected and prepared, may be fit for that work that it is prepared for. This is the end that he that dresseth the vine, and he that takes upon him either to tame colts, or to train up dogs, doth aim at. What else doth the education of children, and all learned professions tend unto? Certainly then it is that, which should be dear unto us also.