I thought you might have teleported to New York in your sleep and killed her. Wouldn't that have been wondrous?

Walter

Agent: We've got a hit.
Charlie: Subject's name is Nick Lane. Uh, former address is St. Jude's Mental Hospital.
Walter: Well, I'm not going there.

Walter: "Cannot Build Phallic Puzzles In The Lab"...
Peter: What is he doing?
Astrid: Mnemonics. You know, like a rhyme or phrase to help memory. Like, uh, HOMES stands for the Great Lakes. That's Huron...
Peter: I'm familiar with that. Why is he doing it?

Walter: After that, it's a simply a matter of synthesizing the impulses. Think of it as creating artificial vocal cords.
Peter: Simple. Like making an omelet.
Walter: Actually, son, a good omelet is far more complex, eh?

Walter: My dear, there is much that is unexplained. Until it is.
Peter: In short, he has no idea.

Peter: Walter. Olivia's here, she needs to talk to you. Walter!
Walter: Could she come back later? I'm about to step in the bath.
Peter: No, she can't come back later. It's the middle of the night. She needs to talk to you right now.
Walter: (comes out of the bathroom) Honestly, Peter, can't a man get... Agent Dunham. Peter, why didn't you tell me Agent Dunham was here?
Peter: I'm pretty sure I did.

Unless you have an IQ higher than mine, I am not interested in what you think.

Walter

Broyles: Dr. Bishop? Any thoughts?
Walter: Perhaps. First I need a piece of special equipment. My turntable.
Broyles: Is that some kind of lab equipment?
Walter: No, no, a turntable. Record player. You enjoy music, don't you, Mr. Broyles? Well imagine the agony of having an extensive record collection and having no means to play it.
Peter: The agony.
Broyles: I'll have someone get right on it.

Peter, don't be such a prude. I'm sure Agent Dunham knows what a penis looks like. Don't you agent Dunham?

Walter

Markam: Was that really necessary?
Peter: Well, you know me, Markam. Man of the people.
Markam: What about me? Aren't I people?
Peter: People who shower.

The man was clever enough to Star Trek himself out of a maximum security German prison.

Olivia

Olivia: I was hoping you might have one of your... weird connections...
Peter: Weird connections?
Olivia: They're always a little weird.
Peter: Well, you're always a little weird.

Fringe Season 1 Quotes

Walter: It's a shame I don't have a lab. I'd like to examine him.
Peter: You do have a lab, Walter. Your lab at Harvard.
Walter: Yes. I do, don't I?

Just your average multi-national corporation specializing in secret bio research and defense contracting. Massive Dynamic. Seems like such an innocent name for a corporation, don't you think?

Peter