Quote by Ripley

"I'm not human anymore, and I don't think you are either."

"They don't make them like they used to."

"I've survived worse than this."

"You're going to have to trust me."

"Science helps us understand the world."

"I've witnessed the birth of science, and it continues to amaze me."

"I'm something of a scientist myself."

"The fusion process is self-sustaining now!"