Alexandre Dumas,
My Memoirs, Vol. V, 1831 to 1832
“ But when the player takes everything from the prompter, everything from the first to the last line of his part; when your voice covers his; when it is yours alone which is heard whilst he gesticulates, certainly this is playing through the prompter! Is it not this, monsieur, which has happened, not only at the first, but even at every performance of the Guelfes? Is it not you who really played M. Firmin's part? ”
