"Technically, chemistry is the study of matter. But I prefer to see it as the study of change."

"Every life comes with a death sentence."

"I want you to get federal on his ass."

"Why am I the only person capable of behaving in a professional manner?"

"Just know I won't be attending your next funeral."

"I’m sorry if I embarrassed you in front of your friends, but next time you should identify yourself before attacking me."

"Everything I did I did out of loyalty to my partner."

"Oh, please. Do you really think the best and brightest go into law enforcement?"

"You think I don't recognize an experiment when I see one? You experimented on us."

"The universe is random. It’s not inevitable. It’s simple chaos. It’s subatomic particles in endless, aimless collision."

"Name one thing in this world that’s not negotiable."

"I’ve noticed that very few people are scary once they’ve been poked in the eye."

"I need a new lab assistant."