Describe at least one rehearsal of Three Sisters for me. Isn’t there anything which needs adding or subtracting? Are you acting well, my darling? But watch out now! Don’t pull a sad face in the first act. Serious, yes, but not sad. People who had long carried a grief within themselves and have become accustomed to it only whistle and frequently withdraw into themselves. So you can often be thoughtfully withdrawn on stage during conversations. Do you see?
— Chekhov, letter to Olga Knipper, Jan. 2, 1901
