Person of Interest, Season 5

Carl Elias:
Harold, to what do I owe the privilege?

Harold Finch:
Did you speak to Detective Fusco?

Carl Elias:
I hope the good detective is okay.

Harold Finch:
He is now, no thanks to you.

Carl Elias:
Perhaps if you had told me about my friend Bruce's death, I wouldn't have had to resort to other sources.

Harold Finch:
I didn't tell you because I was afraid you would seek retribution. There are powerful forces in play.

Carl Elias:
You don't have to tell me, Harold. I have a scar on my chest to prove it. But a little advice: a leader enlists all his resources in war, not just his favourites.

Harold Finch:
This is a battle best fought alone. John and I can handle it, and I'd appreciate it in the future if you would leave Detective Fusco out of this.

Carl Elias:
Some time ago, you gave me a book, advice for these troubled times. I would like to return the favour. War requires sacrifices.

Harold Finch:
I'll bear that in mind.

Carl Elias:
You know what your problem is, Harold?

Harold Finch:
No, tell me.

Carl Elias:
Underneath all that intellect, you're the darkest of all of us. It's always the quiet ones we need to be afraid of. I just hope I'm not around the day that pot finally boils over.

Harold Finch:
I'm afraid you're mistaken.