by Alexander Dumas, The Count of Monte Cristo (unsourced…
“ Am I not right, M. de Chateau-Renaud?""That is quite my opinion," said the gentleman; "nothing induces serious duels so much as a duel forsworn.""Thank you, gentlemen," replied Albert, with a smile of indifference; "I shall follow your advice -- not because you give it, but because I had before intended to quit France. I thank you equally for the service you have rendered me in being my seconds. It is deeply engraved on my heart, and, after what you have just said, I remember that only." Chateau-Renaud and Beauchamp looked at each other ”
