Da Vinci, Leonardo (1)Fournier, Alain (1)Franklin, Benjamin (1)Gurvitch, George (1)Lamennais, Félicité-Robert de (1)Leopardi, Giacomo (1)Owen, Robert (1)Pasteur, Louis (1)Penn, William (1)Pestalozzi, Johann Heinrich (1)Platão (1)Plauto (1)Terêncio (1)Tolstoi, Lev (1)Tolstoi, Lev Guerra e Paz (1)Webster (1)Zola, Émile (1)