Andrei Tarkovsky

An artist needs knowledge and the power of observation only so that he can tell from what he is abstaining, and to be sure that his abstention will not appear artificial or false. 

Stanislavsky

We have as many planes of speech as does a painting planes of perspective which create perspective in a phrase. The most important word stands out most vividly defined in the very foreground of the sound plane. Less important words create a series of deeper planes. - Stanislavsky