“Her eyes were olive green―incisive and clear.”

“‎"Cardinal Baggia," the killer hissed. "Have you prayed yet?" The Italian's eyes were fearless. "Only for your soul.”

“But Susan's thoughts were far removed from the political implications of Digital Fortress. She was still struggling to comprehend its existence. She'd spent her life breaking codes, firmly denying the existence of the ultimate code. Every code is breakable - the Bergofsky Principle! She felt like an atheist coming face to face with God.”

“Dr. Jacobus, I am walking out your doors right now. I need clothes. I am going to Vatican City. One does not go to Vatican City with ones ass hanging out. Do I make myself clear?”

“The Pentacle - The ancients envisioned their world in two halves - masculine and feminine. Their gods and goddesses worked to keep a balance of power. Yin and Yang. When male and female were balanced, there was harmony in the world. When they were unbalanced there was chaos.”

“Our minds sometimes see what our hearts wish were true.”

“Neutrinos have mass? I didn't even know they were Catholic!" Robert to Vittoria”