From Schiller's letters on aesthetics

"No doubt the artist is the child of his time, but unhappy for him if he is its disciple or even its favorite!

"[...] Cherish triumphant truth in the modest sanctuary of your heart; give it an incarnate form through beauty, that it may not only be in the understanding that does homage to it, but that feeling may lovingly grasp its appearance. And that you may not by any chance take from external reality the model which you yourself ought to furnish, do not venture into its dangerous society before you are assured in your own heart that you have a good escort furnished by ideal nature. Live with your age, but be not its creation; labor for your contemporaries, but do for them what they need, and not what they praise. Without having shared their faults, share their punishment with a noble resignation, and bend under the yoke which they find it as painful to dispense with as to bear. By the constancy with which you will despise their good fortune, you will prove to them that it is not through cowardice that you submit to their sufferings. See them in thought such as they ought to be when you must act upon them; but see them as they are when you are tempted to act for them. Seek to owe their suffrage to their dignity; but to make them happy keep an account of their unworthiness: thus, on the one hand, the nobleness of your heart will kindle theirs, and, on the other, your end will not be reduced to nothingness by their unworthiness. The gravity of your principles will keep them off from you, but in play they will still endure them. Their taste is purer than their heart, and it is by their taste you must lay hold of this suspicious fugitive. In vain will you combat their maxims, in vain will you condemn their actions; but you can try your moulding hand on their leisure. Drive away caprice, frivolity, and coarseness from their pleasures, and you will banish them imperceptibly from their acts, and at length from their feelings. Everywhere that you meet them, surround them with great, noble, and ingenious forms; multiply around them the symbols of perfection, till appearance triumphs over reality, and art over nature."