Games.

Dr. R. Chase: "Stay close to the game."

Dr. E. Foreman: "I'm trying to stop the game."
Dr. R. Chase: "That's your role in the game."

Dr. G. House: "You have three choices in this life. Be good, get good or give up."

Dr. 13: "I don't want to know"
Dr. G. House: "I don't have to know the lottery numbers, but if someone offered them to me, I'd take them."
Dr. 13 : "You spend your whole life looking for answers. Because you think the next answer will change something, maybe make you a little less miserable. And you know that when you run out of questions, you don't just run out of answers, you run out of hope. You glad you know that?"