Frank Martin: What part of "You're fired" don't you understand?
Mr. Garter: The money can help you start over.
Willard: Start over? I'm almost done.
Willard: You stole this company from my father. It killed him and it killed my mother and now you're trying to kill me. You're trying to take my house. You made a fool of me in front of everybody. You made me hate myself. I thought about it a lot, hating myself. Well right now, at this moment, I like myself.
Willard: They'll do anything I tell them.
Frank Martin: Then tell them to get the fuck out of my office.
Willard's Mother: Oh, what is that on your hand?
Willard: I... it's, it's soap.
Willard's Mother: It's cooking oil! Oh, Willard, you're too old for that! When will - when will you find yourself a girl?
Willard: Tear him up.
Answer: Pure marketing. The original ending was the shot of Ben in the window, but test audiences thought the movie was too dark already. The rest of the end was filmed months later, with Willard stabbing a bean bag.