“…Servants summoned by the Holy Grail will receive knowledge of the present from it, so Servants not summoned by the Holy Grail will be given knowledge of the present by the world.”

“Ha. You mages are always so full of garbage. What, will bookworms fall out of you like an old book if you get shaken too hard?”

“Possibly.”

Lord El-Melloi II's Case Files: The Atlas Contract (Upper); Chapter 1, Part 1