“What if it lines up like it did in the Trojan War ... Athena versus Poseidon?""I don't know. But I just know that I'll be fighting next to you.""Why?""Because you're my friend, Seaweed Brain. Any more stupid questions?”
“I've been waiting a long time for a quest, seaweed brain," she said. "Athena is no fan of Poseidon, but if you're going to save the world, I'm the best person to keep you from messing up.”
“And do you know what a full-fledged war would look like, Percy?""Bad?" I guessed."Imagine the world in chaos. Nature at war with itself. Olympians forced to choose sides between Zeus amd Poseidon. Destruction. Carnage. Millions dead. Western civilization turned into a battleground so big it will make the Trojan War look like a water-balloon fight.""Bad," I repeated.”
“It's such a stupid question, in my opinion. I mean, how do you know what you're going to do till you do it? The answer is, you don't. I think I am, but how do I know? I swear it's a stupid question.”
“I feel it in my pocket. I don't want to lose it. It's one of the only things that's making me me right now. Without my cell phone, who will I be? I won't have any friends because I don't have their numbers memorized. I'll barely have a family since I don't know their cell phone numbers, just their home line. I'll be like an animal.”
“Just thoughts of what I have to do. Homework. And it comes up to my brain and I look at it and think "I'm not going to be able to do that" and then it cycles back down and the next one comes up. And then things come up like "You should be doing more extracurricular activities" because I should, I don't do near enough, and that gets pushed down and it's replaced with the big one: "What college are you going into, Craig?" which is like the doomsday question.”