There are two very clear indications of real science and real art: the first inner sign is that a scholar or an artist works not for profit, but for sacrifice, for his calling; the second, outer sign is that his works are understandable to all people. Real science studies and makes accessible that knowledge which people at that period of history think important, and real art transfers this truth from the domain of knowledge to the domain of feelings.

Creating art is not as elevated a thing as many people guess, but certainly it is a useful and kind thing to do, especially if it brings people together and arouses kind feelings in them.