Dexter: [voiceover] We all have the public life, the private life...
Harry: ...And the secret life. The one that defines you.

Dexter: Cops, another community I'm not part of.

Dexter: Man has always been drawn to the sea. But it's an unnatural setting for us. A place of great danger. Tides, currents, waves, wind. Each presenting their own hazards. None of which can be ignored. The slightest lapse of judgement can be a mistake you might never recover from. But a good sailor doesn't fight against these elements. A good sailor works with them, using them to his advantage. While others, less fortunate might be forever cast adrift, often in several pieces, he always comes home safely.

Dexter: Miami Dolphins
Masuka: Club Level! Jeez, who do I got to fuck to get those kind of tickets?
Dexter: Here ... no fucking.

Dexter: [voiceover]

Harry: He spent his life killing innocent people but he can't kill Bambi?

Lundy: People like us don't really belong, we just pass through.

Lundy: [at the mobile phone] Dexter! Frank Lundy here.
Dexter: [voiceover] The last person in the world I want to hear from.
Dexter: Glad to hear from you.

Maria L.: Closure will set you free.

Masuka: Dude seriously, 86 the caffeine. You're freaking me out.
Dexter: I have places I have to be.
Masuka: I have places I have to be too. Not good places, but places.

Masuka: I put her in a short skirt, so we could see her panties while she's falling.

Nicky: You're a fucking cop for Christ's sake. You piss people off for a living.

Quinn: [referring to Lundy] Oh, well, if it isn't Special Agent Grandpa.

Quinn: This Dexter guy. First of all who the fuck is named Dexter? Did his parents know he was going to be a fucking egghead?

Trinity: Isn't it pretty, okay, time to jump.