Request for quote from last night's episode of House?

Question

Does anyone remember exactly what this line was?
This is what I remember of the quote.


"Human beings wander around this earth, and because we have a big brain ... Humans occationally do something that is not pure evil."

Answer 1

I'm pretty sure this is the one you are looking for:
We are selfish, base animals crawling across the earth. Because we got brains if we try real hard, we can occasionlly aspire to something that is less than pure evil.

Answer 2

I remember that, I don't remember the entire thing though, sorry