Have no careless Days.

Have no careless Days. Fate loves to play tricks, and will heap up chances to catch us unawares. Our intelligence, prudence, and courage, even our beauty, must always be ready for trial. For their day of careless trust will be that of their discredit. Care always fails just when it was most wanted. It is thoughtlessness that trips us up into destruction. Accordingly it is a piece of military strategy to put perfection to its trial when unprepared. The days of parade are known and are allowed to pass by, but the day is chosen when least expected so as to put valour to the severest test.