Sometimes the hardest things in life are the things most worth doing.

On the bright side, at least I'm not crazy.

You? Skepticus Maximus?

Sometimes it's the people we think we know best that we don't really know at all.

Don't promise me you will find her unless you can, because I would never forgive you.

Talk about taking a header.

A mystery I might be able to solve, what a relief.

Santa is dead? When will it end!

I wanted to go to Mars not die on Mars.

Martha: What are you doing?
Castle: Getting my daughter back.

Firemen? Really? Isn't that a little cliche?

As if clowns weren't creepy enough.

Castle Quotes

Castle: How do you know when you're in love?
Beckett: All the songs make sense.

Sometimes the hardest things in life are the things most worth doing.

Castle