Hey, hey, you gotta listen to me, you gotta hear me, are you listening? It's not real man! It's a lie, it's all lies. The government lies to us. They put robots in the drinking water, they put spies in the toilets - to watch us! You think it's a joke, the joke's on you, they're killing you! You are being harvested by a marketing machine! You're not free, you're slaves! Freedom is a lie! They use drugs to control you, they did it to me for a long time. You need love! I need you, you need me, I love you! Love me back!

Elizabeta: Everyone's a rat!
Niko: Not me.

Doctor: Did they die of natural causes?
Niko Bellic: I suppose... A bullet in the head is as close to natural causes as anything in this city.

War is when the young and stupid are tricked by the old and bitter into killing each other.

Patrick McReary: What do ya think of Niko, Gracie?
Gracie Ancelotti: Fuck you. Fuck you. Fuck you. Fuck you. Fuck you.
Patrick McReary: Gracie, you're sweet.