Beware of making any distinctions which may infringe equality.
Let him beware, she wrote, for the earl of Leicester coveted the castle by the Severn.
I say, beware of all enterprises that require new clothes, and not rather a new wearer of clothes.
While he must beware of hasty speech, he has often to plead that new knowledge does not really threaten faith; or that it is not genuinely established knowledge at all; or else, that faith has mistaken its own grounds, and will gain strength by concentrating on its true field.
28); thus fulfilling an oracle which had bidden him "beware of an Ethiopian."