This is by far one of the best chapters of The Count of Monter-Cristo. Read Chapter 17. The Abbe’s Chamber. or, the French version, La chambre de l’abbé.
Here’s a quote from the chapter:
“What are you thinking of?” asked the abbe smilingly, imputing the deep abstraction in which his visitor was plunged to the excess of his awe and wonder.
“I was reflecting, in the first place,” replied Dantes, “upon the enormous degree of intelligence and ability you must have employed to reach the high perfection to which you have attained. What would you not have accomplished if you had been free?”
“Possibly nothing at all; Continue reading