- Dr. Paul Martin: When we get back to Earth, I'm not going to let any female with more than a high school education get next to me.
- Dr. John Andros: [Leaning in closely behind her, left arm barring her, nuzzling her shoulder] You can make me change my mind easily.
- Dr. Lisa Wayne: [Nonchalently continuing to pour her science tube liquids] Your mind? Huh; your mind doesn't need to be changed; it needs to be dry cleaned.
- Dr. Paul Martin: Well, depends on your viewpoint .. surely some hand must have guided us here, too; it must be more than accident that in all the lifeless galaxies, we had to land on this planet.