Agent Carter: I've seen all of your home movies. The bodies left in your wake. The girl you caged up. There'll be no second chances for you.
Reinhardt: You must be dying to understand all those items you recovered. They're fascinating no?
Agent Carter: I don't suppose you'll tell me where they came from?
Reinhardt: There's a story, a myth from the east of stars that fell from the heavens. Of blue angels who came bearing a gift for all mankind meant to save the world.

Christian: I don't understand, what do you want out of all this?
Grant: I want the truth about this one event from my past. Admit you made me push Thomas down the well.

Tripp: Isn't that in the Bermuda Triangle? 'Cause that would explain a lot.
Coulson: Actually, it doesn't have anything to do with the triangle. We solved that back in the 80's.
Tripp: Ah Atlantis?
Coulson: Try Puerto Rico.
Skye: These white markers represent vertical airshafts that are close to the surface. Possible entry points for the city but most of them are under the ocean floor.
Coulson: Except for one, here, in Old San Juan where we'll enter the underground city. A survey team will test the tunnels structural integrity then locate the temple.
Simmons: And then what sir?
Coulson: We blow the hell out of it.

Simmons: We were in the bottom of the ocean in a storage pod, left for dead and Fitz, he said something that caught me completely off guard.
Bobbie: Ah those three little words.
Simmons: Yes, well no. I mean, not exactly. I barely had a moment to process what he was saying or how I felt about it. Next thing I know he's giving me the oxygen, water's rushing in and he's laying there in the hospital bed so pale.
Bobbie: How long was Fitz in the coma?
Simmons: Nine of the longest days of my life. When it finally broke, he couldn't speak. He just stared at me confused. All I wanted to do was help him. All I wanted was my best friend back.

Raina: Before I met your father I was a lost soul with no clue where I belonged.
Skye: The daughter he never had.
Raina: No, no one could ever replace you Skye. You're all he wants. Be honest Skye, haven't you ever felt lost? Or had that feeling that you were part of something bigger. Like you were special?
Skye: When you say special, what you really mean is alien?
Raina: Is that what you believe? We're human Skye, we just have the potential to be more. But the Diviner, now that is most definitely alien.
Skye: Where do you get this stuff? My father?
Raina: Partly, but my grandmother came from a long line of special people who believed in a story about the blue angels that fell from the Heavens. The ancients called them The Kree.

Tripp: How the hell did they find us? We were cloaked.
Ward: Raina's tracker. Old frequency S.H.I.E.L.D. used during the cold war. What can I say, I'm a history buff.

Simmons: What if the city didn't kill Mack but co-opted him, made him a part of it.
Fitz: Like zombie ants.
Simmons: Yeah, maybe it's like the fungus that fear Cordyceps. It possesses and transforms ants into creatures that do its bidding. Maybe the city didn't kill Mack, it's just controlling him. If Mack's alive there's still hope we can save him.

Cal: You have to finish what we started.
Skye: No I don't, I'm not going down there. I'm not going to change or transform or whatever the hell you think is going to happen.
Cal: Why can't you see it's a good thing?
Skye: Maybe it's all the dead bodies laying around or the fact that HYDRA wants it. I'm going to make sure that your Obelisk never gets down into that city. And you're gonna leave. This is your one chance to walk away or I will kill you.
Cal: Okay I'll go, but I'll be waiting for you. After you change no one else will understand. They'll be afraid, change is terrifying. But I'm your father and I love you. I will always love you Daisy.

I'm not saying this is a good plan, but after all the carving and searching and obsessing; I'm pretty damn curious to see what all the fuss is about.

Coulson

Raina: Your whole life, our whole lives have been leading to this one moment.
Skye: Sorry, I don't buy into the whole this is your destiny thing. We're taking the Obelisk and we're leaving. There are too many lives at stake.
Raina: You've got it all wrong. Whitehall, everyone has got it all wrong. This doesn't destroy, it gives life; new life. We finally get to find out what we become.

Skye: I keep thinking Trip is going to come see me. Make fun of me for being stuck in quarantine. Call me a goldfish or hamster or something. And every time I wake up, I remember all over again. I just can't believe he's not coming back. He should not have been down there.
Coulson: You both went in for a good reason. To prevent Hydra from starting a cataclysm.
Skye: He was trying to save me.
Couslon: He may have saved all of us. The Obelisk triggered a massive earthquake. Imagine how much worse it could have been if he hadn't destroyed it? He died a hero.

Hill: What does S.H.I.E.L.D. stand for Agent Ward?
Ward: Strategic Homeland Intervention, Enforcement and Logistics Division.
Hill: And what does that mean to you?
Ward: That someone really wanted our initials to spell SHIELD.

Agents of S.H.I.E.L.D. Quotes

Kasius: Yo-Yo Rodriguez? How peculiar.
Yo-Yo: Says the space mime!

Sousa: Hey, what are you doing up?
Daisy: Why do you care?
Sousa: Because you don't.