Thomas de Quincey Quotes about Pleasure

Thomas De Quincey, Robert Morrison (2013). “Confessions of an English Opium-Eater and Other Writings”, p.39, Oxford University Press
'Letters to a Young Man whose Education has been Neglected' no. 3, in the 'London Magazine' January-July 1823. De Quincey adds that he is indebted for this distinction to 'many years' conversation with Mr Wordsworth'