Does truth have a moral?

“You have to rise above the squabbling and chaos, and keep believing. You have t…”

“I had a crush on Percy," Nico spat. "That's the truth. That's the big secret.”

“Frank: "I wish I was ADHD or dyslexic. All I got is lactose intolerance."Percy:…”

“But Grover’s voice was already growing fainter. ‘Sweet dreams. Don’t let me die!”