Discourses: Book 4 11 : 8
Well, what then? Is anyone demanding that you beautify yourself? Heaven forbid! except you beautify that which is our true nature—the reason, its judgements, its activities; but your body only so far as to keep it cleanly, only so far as to avoid giving offence. But if you hear that one ought not to wear scarlet, go bespatter your rough cloak with dung—or tear it to pieces! Yet where am I to get a rough cloak that looks well?—Man, you have water, wash it! See, here is a lovable young man, here an elderly man worthy to love and to be loved in return, to whom a person will entrust the education of his son, to whom daughters and young men will come, if it so chance—all for the purpose of having him deliver his lectures sitting on a dunghill? Good Lord, no! Every eccentricity arises from some human trait, but this trait comes close to being non-human.