"We'd spent maybe ten minutes together, during which time I'd accidentally swung a sword at her, she'd saved my life, and I'd run away chased by a band of supernatural killing machines. You know, your typical chance meeting."
"Rachel: You're a half-blood, too?Annabeth: Shhh! Just announce it to the world, how about?Rachel: Okay. Hey, everybody! These two aren't human! They're half Greek god!...They don't seem to care."
"I turned to Dionysus. "You cured him?""Madness is my specialty. It was quite simple.""But...you did something nice. Why?"He raised and eyebrow. "I am nice! I simple ooze niceness, Perry Johansson. Haven't you noticed?"
"People are more difficult to work with than machines. And when you break a person, he can't be fixed."
"You deal with mythological stuff for a few years, you learn that paradises are usually places where you get killed."
"Be careful of love. It'll twist your brain around and leave you thinking up is down and right is wrong."