Andrei Tarkovsky

“Let everything that's been planned come true. Let them believe. And let them have a laugh at their passions. Because what they call passion actually is not some emotional energy, but just the friction between their souls and the outside world. And most important, let them believe in themselves. Let them be helpless like children, because weakness is a great thing, and strength is nothing. When a man is just born, he is weak and flexible. When he dies, he is hard and insensitive. When a tree is growing, it's tender and pliant. But when it's dry and hard, it dies. Hardness and strength are death's companions. Pliancy and weakness are expressions of the freshness of being. Because what has hardened will never win.”
― Andrei Tarkovsky

“We can express our feelings regarding the world around us either by poetic or by descriptive means. I prefer to express myself metaphorically. Let me stress: metaphorically, not symbolically. A symbol contains within itself a definite meaning, certain intellectual formula, while metaphor is an image. An image possessing the same distinguishing features as the world it represents. An image — as opposed to a symbol — is indefinite in meaning. One cannot speak of the infinite world by applying tools that are definite and finite. We can analyse the formula that constitutes a symbol, while metaphor is a being-within-itself, it's a monomial. It falls apart at any attempt of touching it.”
― Andrei Tarkovsky