Robert Southey to Grosvenor Charles Bedford, 4-20 April 1793: 'I have lately read the Man of Feeling — if you have never yet read it — do now from my recommendation — few books have ever pleasd me so painfully or so much — it is very strange that man should be delighted with the highest pain that can be produced — I even begin to think that both pain & pleasure exist only in idea but this must not be affirmed, the first twitch of the toothache or retrospective glance will undeceive me with a vengeance. It is Mackenzies writing if I am not mistaken the author of Julia de Roubigne & La Roche & Louisa Venoni in the Mirror.'