Histories

But he answered them like this: “Men that have bows string them when they must use them, and unstring them when they have used them; were bows kept strung forever, they would break, and so could not be used when needed.

Such, too, is the nature of man. Were one to be always at serious work and not permit oneself a bit of relaxation, he would go mad or idiotic before he knew it; I am well aware of that, and give each of the two its turn.” Such was his answer to his friends.