J'onn: My father thinks I'm a coward.
Kara: Then he doesn't know you. 'Cause the man I know has dedicated his entire life to making sure what happened on Mars never happens anywhere else. So go in there J'onn. Show your father who his son really is.

You think you have what it takes to break my father's mind? More powerful Martians than you have tried, boy.

J'onn

Psi: Why aren't you scared anymore?
Kara: Mind over matter.

Alex: Why didn't you tell me that you saw Krypton? That you were having panic attacks?
Kara: I didn't want you to worry.
Alex: You fight the most dangerous and evil people on the planet, so I'm kinda always going to worry.

James: I don't consider myself a chaperone. I consider myself a person who's been running this company for a year.
Lena: All right, Mr. Olsen. I have a meeting with the advertising department in twenty minutes. I'll see you there.
James: You'll see me in nineteen.
Lena: Twenty will be fine.

Winn: I don't think I should get involved.
Maggie: Because you're on my side, aren't you?
Alex: Oh yeah, right.
Winn: Well...
Alex: What? Wait, I saved your life!
Winn: Yeah, but like so has everybody else here.

Kara Danvers is my favorite person. She's saved me more times than Supergirl ever could. So, just think about that while you're trying to get rid of her.

Alex

She does know that the cops are occasionally capable of doing their jobs, right?

Maggie

Reporter: Does President Marsden believe climate change is real?
Cat: Yes, Carl, as a matter of fact she does. She also believes that two plus two equals four, and that the Earth is round, because the President is not a moron.

Winn: I thought it was bad when she skipped pizza night, but skipping free apps? I mean, come on. These are like the beginning of the dark days.
J'onn: Hey, come on, grief doesn't have a deadline.
Winn: Look, I know, but I mean, she goes from being little miss sunshine to, well, Alex basically.
Alex: What? I'm not like that.
J'onn: Oh come on Alex, your unrelenting seriousness is one of your best qualities.

The thing that makes women strong, is that we have the guts to be vulnerable. We have the ability to feel the depths of our emotion, and we know that we will walk through it to the other side.

Cat

Cat: Take it from a woman who has been married four times.
Kara: Four?
Cat: Well it would have been five, but I turned down Rob Lowe. Twice, actually.

Supergirl Quotes

Braniac-5: Well the good news is, her mind is active and alert.
Alex: Oh, thank God.
Braniac-5: The bad news is, she is very angry.
Winn: Well, I'm sure she loves being trapped inside a mind prison.

You had me fooled, Danvers. I thought you were a soldier. But then I find this out. All the lies you must have told. You have undermined everything that we stand for, all to protect your own sister. Supergirl.

Colonel Haley