Clara started out like Sophia but ended up more like you.

Castle

Castle: I thought you were the bad guy?
Gage: If I were the bad guy, you would be dead by now.

You can have answers or you can live. Your choice.

Gage

You always did like playing with dynamite, just be careful it doesn't blow up in your face.

Sophia

I know what kind of asset you can be.

Sophia

Castle: How did you get here?
Sophia: I'm CIA.

I was Special Forces. I used to eat classified for breakfast and writer boy can know??

Esposito

There is no big deal. Sleep with whomever you want, the more the merrier.

Beckett

Beckett: So you slept with her?
Castle: Yea, yeah I slept with her.
Beckett: Have there been others? Muses?
Castle: No.
Beckett: Just wanted to see how big the club was.

That whole sinking car thing is much cooler in movies than in real life.

Castle

I guess the good thing about having your daughter at crime scenes is that she can bring you dry clothes.

Castle

Life is a journey

Rick

Castle Season 4 Episode 16 Quotes

I guess the good thing about having your daughter at crime scenes is that she can bring you dry clothes.

Castle

Life is a journey

Rick