Sam

“You're alive!" Percy said to the others. "The giants said you were captured. What happened?"

Leo shrugged. "Oh, just another brilliant plan by Leo Valdez. You'd be amazed what you can do with an Archimedes sphere, a girl who can sense stuff underground, and a weasel."

"I was the weasel," Frank said glumly.”
― Rick Riordan, The Mark of Athena

“Piper bit her lip. The last thing she wanted to do was check Katopris for more terrifying images.
'I've tried,'she said.'The dagger doesn't always show what I want to see. In fact,it hardly ever does'
'Please,'Percy said.'Try again.'
He pleaded with those sea-green eyes, like a cute baby seal that needed help.Piper wondered how Annabeth ever won an argument with this guy.
'Fine,'she sighed,and drew her dagger”
― Rick Riordan, The Mark of Athena

“Lord Bacchus, do you remember me? I helped you with that missing leopard in Sonoma."
Bacchus scratched his stubbly chin. "Ah... yes. John Green."
"Jason Grace."
"Whatever," the god said.”
― Rick Riordan, The Mark of Athena

“Percy is the most powerful demigod I've ever met. No offense to you guys but it's true.”
― Rick Riordan, The Mark of Athena