"The superiority of intellectual to sensual pleasures consists rather in their filling up more time, in their having a larger range, and in their being less liable to satiety, than in their being more real and essential."
"Intemperance in every enjoyment defeats its own purpose. A walk in the finest day through the most beautiful country, if pursued too far, ends in pain and fatigue. The most wholesome and invigorating food, eaten with an unrestrained appetite, produces weakness instead of strength. Even intellectual pleasures, though certainly less liable than others to satiety, pursued with too little intermission, debilitate the body, and impair the vigour of the mind. To argue against the reality of these pleasures from their abuse seems to be hardly just. Morality, according to Mr Godwin, is a calculation of consequences, or, as Archdeacon Paley very justly expresses it, the will of God, as collected from general expediency. According to either of these definitions, a sensual pleasure not attended with the probability of unhappy consequences does not offend against the laws of morality, and if it be pursued with such a degree of temperance as to leave the most ample room for intellectual attainments, it must undoubtedly add to the sum of pleasurable sensations in life. Virtuous love, exalted by friendship, seems to be that sort of mixture of sensual and intellectual enjoyment particularly suited to the nature of man, and most powerfully calculated to awaken the sympathies of the soul, and produce the most exquisite gratifications."
"Urged by the passion of love, men have been driven into acts highly prejudicial to the general interests of society, but probably they would have found no difficulty in resisting the temptation, had it appeared in the form of a woman with no other attractions whatever but her sex. To strip sensual pleasures of all their adjuncts, in order to prove their inferiority, is to deprive a magnet of some of its most essential causes of attraction, and then to say that it is weak and inefficient."
"In the pursuit of every enjoyment, whether sensual or intellectual, reason, that faculty which enables us to calculate consequences, is the proper corrective and guide. It is probable therefore that improved reason will always tend to prevent the abuse of sensual pleasures, though it by no means follows that it will extinguish them."
"It is a truth, which history I am afraid makes too clear, that some men of the highest mental powers have been addicted not only to a moderate, but even to an immoderate indulgence in the pleasures of sensual love."
"All that I can say is, that the wisest and best men in all ages had agreed in giving the preference, very greatly, to the pleasures of intellect; and that my own experience completely confirmed the truth of their decisions; that I had found sensual pleasures vain, transient, and continually attended with tedium and disgust; but that intellectual pleasures appeared to me ever fresh and young, filled up all my hours satisfactorily, gave a new zest to life, and diffused a lasting serenity over my mind. If he believe me, it can only be from respect and veneration for my authority. "
"At some future time perhaps, real satiety of sensual pleasures, or some accidental impressions that awakened the energies of his mind, might effect that, in a month, which the most patient and able expostulations might be incapable of effecting in forty years."