Clifford Stoll

"When I'm online, I'm alone in a room, tapping on a keyboard, staring at a cathode-ray tube."

"Treat your password like your toothbrush. Don't let anybody else use it, and get a new one every six months."

"Computers in classrooms are the filmstrips of the 1990s."

"Data is not information, information is not knowledge, knowledge is not understanding, understanding is not wisdom."

"Data is not information, information is not knowledge, knowledge is not understanding, understanding is not wisdom."

"The Internet is a telephone system that's gotten uppity."