“Aphrodite: Pfft. That's not the point. Follow your heart.Percy: But... I don't know where it's going. My heart, I mean.”

“Love conquers all," Aphrodite promised. "Look at Helen and Paris. Did they let anything come between them?""Didn't they start the Trojan War and get thousands of people killed?""Pfft. That's not the point. Follow your heart.”

“It doesn't matter if they hate you, or embarrass you, or simply don't appreciate your genius for inventing the internet-""You invented the internet?"It was my idea, Martha said.Rats are delicious, George said."It was my idea!" Hermes said. "I mean the internet, not the rats. But that's not the point.”

“I've got a few ideas," (Amy) admitted. "But I don't know where we're going in the long term. I mean - have you ever thought about what this ultimate treasure could be?""Something cool." (Dan)"Oh, that's real helpful. I mean, what could make somebody the most powerful Cahill in history? And why thirty-nine clues?"Dan shrugged. "Thirty-nine is a sweet number. It's thirteen times three. It's also the sum of five prime numbers in a row - 3,5,7,11,13. And if you add the first three powers of three, 3 to the first, 3 to the second, and s to the third, you get thirty-nine."Amy stared at him. "How did you know that?""What do you mean? It's obvious.”

“Not knowing is half the fun," Aphrodite said, "Exquisitely painful isn't it? Not being sure who you love and who loves you? Oh, you kids! It's so cute I'm going to cry!”

“She wanted me to betray you guys, and I was like, 'Pfft, right, I'm gonna listen to a face in the potty sludge'.”

“They sped by a pack of sea lions lounging on the docks, and she swore she saw an old homeless guy sitting among them. From across the water the old man pointed a bony finger at Percy and mouthed something like 'Don't even think about it.'"Did you see that?" Hazel asked. Percy's face was red in the sunset. "Yeah. I've been here before. I...I don't know. I think I was looking for my girlfriend.""Annabeth," Frank said. "You mean, on your way to Camp Jupiter?"Percy frowned. "No. Before that.”