If we can save one life, would you call that a waste?

Abby [to Raven]

Choosing who gets to live or die is your specialty.

Raven

If you can't trust Indra, you can't trust me.

Octavia [to Roan]

Roan: What's wrong? You created a killer. In the street, they're calling her "Skairippa" – death from above.
Indra: I'm so proud.
Roan: You should be. One killed, to prevent thousands? It's good politics.

I'll handle it.

Octavia

If you're wrong and there is a hell... then I guess I'll see you there.

Bellamy

There's a storm coming. When it hits, we need to be on the right side of that door.

Murphy

Clarke: How long do we have?
Raven: I'd say we have two months of survivability.

It's already here.

Clarke

What if I told you there might be a fallout shelter less than a day's drive from here? A fallout shelter built to sustain thousands.

Jaha

Abby: It's ARS.
Bellamy: What's ARS?
Abby: Acute radiation sickness.

If we stick together, I give you my word. We won't just survive. We'll thrive.

Clarke

The 100 Season 4 Quotes

Clarke: You're afraid of how people will react.
Bellamy: Yes. Besides, I could use a break from keeping you alive.

How do we tell these people the world is ending, after everything they've been through?

Clarke