Pure truth

Dr. House: I saw something amazing: pure truth. She told her mother that she was dying. Stripped her of all hope.

Dr. Wilson: [haltingly] That sounds... horrible.
Dr. House: It was like watching some... bizarre astronomical event you know you're never gonna see again.
Dr. Wilson: You tell people the cold, hard truth all the time. You get off on it.
Dr. House: Because I don't care. She cared, she did it anyway. She did it because she cared.

Dr. Wilson: [sarcastically] The angels of Christmas have finally given House a present he can appreciate.
Dr. House: Oh, don't ruin it. Don't pin this on Christ, he's got enough nails in him.

"It's a Wonderful Lie" - House MD