GRYFFEN: He’ll never keep his side of the bargain.

DARIUS: Well, if he’s going to lie to us, you’ll have to lie to him.

GRYFFEN: Me?

K9: You’ll have to do it, professor.

GRYFFEN: I don’t like lying.

K9: It’s for a good cause.

GRYFFEN: I’m aware of that, but I’m a scientist and science is the pursuit of truth. Perhaps there’s another way.

K9: I’m a machine. The truth is just software, isn’t it?

YSSARINGINTINKA: I don’t understand why you’re so careful with the truth when your house is so messy.

GRYFFEN: That doesn’t make any sense.

YSSARINGINTINKA: Tidiness comes before truth.