In external ways Pierre had hardly changed at all. In appearance he was just what he used to be. As before he was absent-minded and seemed occupied not with what was before his eyes but with something special of his own. The difference between his former and present self was that formerly when he did not grasp what lay before him or was said to him, he had puckered his forehead painfully as if vainly seeking to distinguish something at a distance. At present he still forgot what was said to him and still did not see what was before his eyes,