House M.D. on being an atheist
Dr. Gregory House: I choose to believe that the white light people sometimes see, visions this patient saw, they're all just chemical reactions that take place when the brain shuts down
Dr. Eric Foreman: You choose to believe that?
Dr. Gregory House: There's no conclusive science. My choice has no practical relevance to my life, I choose the outcome I find more comforting
Dr. Cameron: You find it more comforting to believe that this is it?
Dr. Gregory House: I find it more comforting to believe that all this isn't simply a test.
From "House M.D.: Three Stories (#1.21)" (2005)