But as to the affection which anyone may have for us, it is the first demand of duty that we do most for him who loves us most; but we should measure affection, not like youngsters, by the ardour of its passion, but rather by its strength and constancy.
Other relaxations are peculiar to certain times, places and stages of life, but the study of letters is the nourishment of our youth, and the joy of our old age. They throw an additional splendor on prosperity, and are the resource and consolation of adversity; they delight at home, and are no embarrassment abroad; in short, they are company to us at night, our fellow travelers on a journey, and attendants in our rural recesses.
Mathematics is an obscure field, an abstruse science, complicated and exact; yet so many have attained perfection in it that we might conclude almost anyone who seriously applied himself would achieve a measure of success.
Death darkens his eyes, and unplumes his wings, Yet the sweetest song is the last he sings: Live so, my Love, that when death shall come, Swan-like and sweet it may waft thee home.