
"...I must write you a line or two and see if that will assist in dismissing you from my Mind for ever so short a time...I cannot exist without you - I am forgetful of every thing but seeing you again - my Life seems to stop there - I see no further. You have absorb'd me. I have a sensation at the present moment as though I was dissolving...My sweet Fanny, will your heart never change? My love, will it?...Do not threat me even in jest. I have been astonished that Men could die Martyrs for religion - I have shudder'd at it - I shudder no more - I could be martyr'd for my Religion - Love is my religion - I could die for that - I could die for you...You have ravish'd me away by a Power I cannot resist: and yet I could resist till I saw you; and even since I have seen you I have endeavoured often "to reason against the reasons of my Love." I can do that no more - the pain would be too great - My Love is selfish - I cannot breathe without you."
--John Keats: Letters to Fanny Brawne, 1819