Quote from Dr. Bell in Mr. Monk's Other Brother
Adrian Monk: But he's going back as soon as I clear his name. All I ever wanted, since I was a boy, was a real family. I used to pray for it. Dr. Bell: I hate to break the news to you, Adrian, but you already have a real family. In a lot of ways, your situation is typical. I've seen it quite often. Adrian Monk: There's a four-state dragnet out on my brother. You get that a lot? Dr. Bell: Now, th- These are fundamental questions. People have been asking them for ages, all the way back to Cain and Abel. "What do I owe my family? What do I owe my brother? What is my obligation?"