“I was raised to face any challenge.”

“To love, and be loved, this is the greatest challenge that any of us face in our lives.”

“In order to live a life truly worth living you had to have strength in the face of adversity, patience when confronted by challenge, and bravery in the face of fear. As Sandy Portman I had used arrogance in the face of fear, disdain in the face of challenge, and selfishness in the face of adversity.”

“We were taught never to give up, never to passively accept fate, but to exhaust every last ounce of will and hope in the face of any challenge.”

“Annabeth recognized something else in her face, too - in the hard set of her mouth and the deliberate way she raised her chin like she was ready to accept any challenge. Reyna was forcing a look of courage, while holding back a mixture of hopefulness and worry and fear that she couldn't show in public.Annabeth knew that expression. She saw it every time she looked in a mirror.”

“The greatest challenge facing mankind is the challenge of distinguishing reality from fantasy, truth from propaganda. Perceiving the truth has always been a challenge to mankind, but in the information age (or as I think of it, the disinformation age) it takes on a special urgency and importance.”