Quote 1, from Percy Jackson and the Olympians series:

"I was a brain child," Annabeth said. "Literally. Children of Athena are sprung from the divine thoughts of our mother and the mortal ingenuity of our father. We are supposed to be a gift, a blessing from Athena on the men she favors."

"But—"

"Percy, the spiders getting away. Do you really want me to explain the exact details of how I was born?"

"Um . . . no. That's ok."

-Page 197, The Battle of the Labyrinth

Guesses here! >>>

Sorry I'm so late! I've been really busy and tired in real life, but I'm doing my best!