The main difference between the art of the actor and all other arts is that every other [non-performing] artist may create whenever he is in the mood of inspiration. But the artist of the stage must be the master of his own inspiration, and must know how to call it forth at the hour announced on the posters of the theatre. This is the chief secret of our art.
Constantin StanislavskiIn 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 StanislavskiYoung actors, fear your admirers! Learn in time, from your first steps, to hear, understand and love the cruel truth about yourselves. Find out who can tell you that truth and talk of your art only with those who can tell you the truth.
Constantin StanislavskiAll action in theatre must have inner justification, be logical, coherent, and real.
Constantin Stanislavski