Mary

“Correct." Kekrops sounded bitter, like he regretted his decision. "My people were the original Athenians--the gemini."
"Like your zodiac sign?" Percy asked. "I'm a Leo."
"No, stupid," Leo said. "I'm a Leo. You're a Percy.”
― Rick Riordan, The Blood of Olympus

“I don't feel that way anymore," Nico muttered. "I mean... I gave up on Percy. I was young and impressionable, and I- I don't..."

His voice cracked, and Jason could tell the guy was about to get teary-eyed. Whether Nico had really given up on Percy or not, Jason couldn't imagine what it had been like for Nico all those years, keeping a secret that would've been unthinkable to share in the 1940s, denying who he was, feeling completely alone- even more isolated than other demigods.

"Nico," he said gently, "I've seen a lot of brave things. But what you did? That was maybe the bravest.”
― Rick Riordan, The House of Hades

“We do not get to choose when in our lives we feel pain," said Matthew. "It comes when it comes, and we try to remember, even though we cannot imagine a day when it will release its hold on us, that all pain fades. All misery passes. Humanity is drawn to light, not darkness.”
― Cassandra Clare, Chain of Gold

“Lots of death, huh? Personally, I'm trying to avoid lots of death, but you guys have fun!”
― Rick Riordan, The House of Hades