Other arts have many folk everywhere who profess to teach them: some of them can be so thoroughly learned by mere boys, that they are able to teach them to others: but one’s whole life must be spent in learning how to live, and, which may perhaps surprise you more, one’s whole life must be spent in learning how to die. Many excellent men have freed themselves from all hindrances, have given up riches, business, and pleasure, and have made it their duty to the very end of their lives to learn how to live: and yet the larger portion of them leave this life confessing that they do not yet know how to live, and still less know how to live as wise men. Believe me, it requires a great man and one who is superior to human frailties not to allow any of his time to be filched from him: and therefore it follows that his life is a very long one, because he devotes every possible part of it to himself: no portion lies idle or uncultivated, or in another man’s power; for he finds nothing worthy of being exchanged for his time, which he husbands most grudgingly. He, therefore, had time enough: whereas those who gave up a great part of their lives to the people of necessity had not enough.