The Mind of Man Rests

So, I figured I should mention here in case anyone still reads this: there's a bit of a scavenger hunt going on across the 'net. It's all about this phrase:

"The mind of man rests on a delicate balance between reality - the world of light, and the other darker world below the threshold of consciousness... and it is from this world of darkness which comes the evil destructive forces in man's nature."

This thing has been showing up all over, as you can see in the description of this video. No one seems to know what film or show or whatever the audio is from. I'm guessing I'm a little late to the party here, but to my knowledge the answer hasn't been found yet.

Anyway, this has really piqued my curiosity, so even if I'm not the winner, I want to know what the quote is from. If anybody can help me, I'd really appreciate it. If you actually help me win the scavenger hunt, I'll make love to your soul.

...Or I guess a simple thank-you works, too. And maybe I'll give you like $5 if you have paypal.

On a related note, I can't help but feel that "The Mind of Man Rests" would be a great title for a book. Or maybe an alternative rock song. But don't get any bright ideas; I want to be the one who uses it for that purpose. Don't go using TMMR for your book's title, or I'll do mean, bizarre things to you, eventually confusing you to the point that you lose all grip on reality.

So, yeah, I'd welcome any help with this. If we don't win, thanks anyway for trying. And by all means let me know if you hear that phrase somewhere else.