HEART OF DARKNESS, page 025 : 'He was commonplace in complexion, in features, in manners, and in voice. He was of middle size and of ordinary build. His eyes, of the usual blue, were perhaps remarkably cold, and he certainly could make his glance fall on one as trenchant and heavy as an axe. But even at these times the rest of his person seemed to disclaim the intention. Otherwise there was only an indefinable, faint expression of his lips, something stealthy -- a smile -- not a smile -- I remember it, but I can't explain. It was unconscious, this smile was, though just after he had said something it got intensified for an instant. It came at the end of his speeches like a seal applied on the words to make the meaning of the commonest phrase appear absolutely inscrutable.'