Even at the worst of times, things aren't so bad when you're around, sir/mum.

This is all much more exciting than domestic life I assure you!

The thing about happiness is that you only know you had it when it's gone. I mean, you may think to yourself that you're happy.
But you don't really believe it. You focus on the pretty bullshit, or the next job, or whatever.
It's only looking back by comparison with what comes after that you really understand, that's what happiness felt like.

Danse: "Keep away from me, you filthy ghoul."
Hancock: "Don't flatter yourself, crew cut. You ain't my type."

The Railroad? Aren't they busy liberating vending machines and saving computers?

So a ghoul walks into a bar...
Bartender says: "We don't serve any ghouls here."
Ghoul says: "That's fine. Is the human fresh?"

Player: No machine should have free will.
Nick Valentine: Why? You jealous you had to turn yours in?