In search of an Epigraph for an essay on Poe's "Ligeia"

I've written my essay, and it's mostly about how the unreliable narrator warps the appearance of truth. In my introduction, I also write about the unreliability of the mind because it is the narrator's mind that produces the purported truths. I've decided to use an epigraph, but I'm not quite sure if the ones I have fit. Help?

"Only reason can convince us of those three fundamental truths without a recognition of which there can be no effective liberty: that what we believe is not necessarily true; that what we like is not necessarily good; and that all questions are open" --Arthur Clive

"I know but one freedom and that is the freedom of the mind." --Antoine de Saint-Exupery

If anyone has a better one, please suggest it.

I think the one from Antoin e de Saint-Exupery is more fitting for what you describe. Which do you like better?

Regards,
Gloria
Moderator, EssayForum.com

I actually liked Antoine's more, but I thought I might've been biased. The Little Prince is my all time favorite book. Thank you for your input!