In every physical action, unless it is purely mechanical, there is concealed some inner action, some feelings. This is how the two levels of life in a part are created, the inner and the outer. They are intertwined. A common purpose brings them together and reinforces the unbreakable bond.
Constantin StanislavskiThe character has to have some kind of arch. The character has to go through an event, and be changed by the human event.
Constantin Stanislavski