- Jasper Jordan: [to Clarke] We're guests here, not prisoners. What would you do with a guest who kept calling you a liar and generally acted like an ungrateful ass?
- Nathan Miller: [looking up from his book] Kick the ungrateful ass out.
- Jasper Jordan: Right now, the biggest threat to us is you.
- [first lines]
- Finn Collins: [about surgery] Raven, you could die.
- Raven Reyes: In Zero G I didn't need my legs. Down here, I do. Take it out.
- Dr. Abigail Griffin: She's a courageous kid.
- Marcus Kane: If there's one thing these kids have, it's courage.
- President Dante Wallace: Sometimes, we feel so strongly about our people we see things that aren't there.
- Chancellor Thelonious Jaha: Seven minutes. I fly across the ring, stick the landing and then climb into a missile before it launches. No problem.
- Chancellor Thelonious Jaha: It's a missile. Ironic, huh? Our ancestors used it to destroy the world. We're gonna use one to get back to it.
- Wells Jaha: Your life can be more than just impossible decisions and a tragic end. You can choose to live.
- Chancellor Thelonious Jaha: I miss you, son. Every day.
- Wells Jaha: I'm always with you, dad. You can do this.