Dr. Elizabeth Corday: I lied, I lied. Fact is, I rushed. I rushed through and didn't inspect the entire surgical field. That man will never walk again because I wanted to get out early for the weekend. And I... I couldn't even claim responsibility. I sat there, and I swore to God, and I lied to save myself.
Dr. Mark Greene: God owes us one. I think you're allowed to be selfish for a while. I didn't run into a street sign. I had a biopsy. Those headaches weren't from hockey.
[Mark has just told Carter that he has an inoperable brain tumor]
Dr. John Carter: Oh, Mark, I'm sorry. What are you gonna do?
Dr. Mark Greene: Die, I guess.