Quote from George Sr. in Flight of the Phoenix
George Sr.: Michael, you never accept help from anyone. That's why we didn't cut you in. We didn't want to demean you. It's like tipping an African American. You wouldn't tip an African American, would you? Michael: Of course I would. George Sr.: On a train? Michael: What- Did you know about all this? Barry: No, I've been tipping them. Even a waiter?