Clayton Meeker Hamilton, The Theory of the Theatre, and Other Principles of Dramatic Criticism
“ The great tragedies have familiar themes,—ambition in Macbeth, jealousy in Othello, filial ingratitude in Lear; there is nothing in these motives that the most unthinking audience could fail to understand. No crowd can resist the fervor of a patriot who goes down scornful before many spears. Show the audience a flag to die for, or a stalking ghost to be avenged, or a shred of honor to maintain against agonizing odds, and it will thrill with an enthusiasm as ancient as the human race. Few are the plays that can succeed without the moving force of love, the most familiar of all emotions. ”
