More quotes by Dan Brown, The Lost Symbol

"Darkness feeds on apathy."
"Knowledge grows exponentially. The more we know, the greater our ability to learn, and the faster we expand our knowledge base."
"Knowledge is a tool, and like all tools, its impact is in the hands of the user."
"Knowledge is power, and the right knowledge lets man perform miraculous, almost godlike tasks."
"Don't tell anyone, but on the pagan day of the sun god Ra, I kneel at the foot of an ancient instrument of torture and consume ritualistic symbols of blood and flesh. ...And if any of you care to join me, come to the Harvard chapel on Sunday, kneel beneath the crucifix, and take Holy Communion."