Well, I still cannot find the last line, but here are a few good quotes from the book:
"Prejudices, it is well known, are most difficult to eradicate from the heart whose soil has never been loosened or fertilised by education: they grow there, firm as weeds among stones."
"I am no bird; and no net ensnares me; I am a free human being with an independent will."
"If all the world hated you, and believed you wicked, while your own conscience approved you, and absolved you from guilt, you would not be without friends."