““Um,” said Kesrick in a small voice, looking remarkably foolish.“Um, indeed!” said Dame Pirouetta tartly. “You will find, dear boy, on these chivalric adventures of yours, that manly courage and fortitude, even when bolstered by the fortunate possession of an enchanted sword such as Dastagerd, are not quite enough: one requires, as well, the use of logic, reason, deduction, and, in a word—intelligence!””