Artistic creation, after all, is not subject to absolute laws, valid from age to age; since it is related to the more general aim of mastery of the world, it has an infinite number of facets, the vincula that connect man with his vital activity; and even if the path towards knowledge is unending, no step that takes man nearer to a full understanding of the meaning of his existence can be too small to count.
Andrei TarkovskyIt is a mistake to talk about the artist looking for his subject. In fact, the subject grows within him like a fruit and begins to demand expression. It is like childbirth. The poet has nothing to be proud of. He is not master of the situation, but a servant. Creative work is his only possible form of existence, and his every work is like a deed he has no power to annul. For him to be aware that the sequence of such deeds is due and ripe, that it lies in the very nature of things, he has to have faith in the idea; for only faith interlocks the system of images for which read system of life.
Andrei Tarkovsky