"I saw that if there was a small wall of stone between me and my townsmen, there was still a more difficult one to climb or break through, before they could get to be as free as i was."
"I felt as if I alone of all my townsmen had payed my tax."
Most teachers will rightfully tell you to read the text thoughtfully and then put it away as you go to summarize it to prevent any sort of plagiarism altogether.