The Lightning Thief (Percy Jackson and the Olympians, #1)

by Rick Riordan

“Science!” Mr. D scoffed. “And tell me, Perseus Jackson”—I flinched when he said my real name, which I never told anybody—“what will people think of your ‘science’ two thousand years from now?” Mr. D continued. “Hmm? They will call it primitive mumbo jumbo. That’s what. Oh, I love mortals—they have absolutely no sense of perspective. They think they’ve come so-o-o far. And have they, Chiron? Look at this boy and tell me.”