"No teacher has ever been better prepared to teach a lesson."

"I have a vision of the world as a global village, a world without boundaries. Imagine a history teacher making history!"

"Reach for it, you know. Go push yourself as far as you can."

"May your future be limited only by your dreams!"

"I Touch the Future — I Teach."

"Rule 1 of cryptanalysis: check for plaintext."

"Never underestimate the attention, risk, money, and time that an opponent will put into reading traffic."

"It is easy to run a secure computer system. You merely have to disconnect all dial-up connections and permit only dir…"

"My music springs from the soil of the American midwest. It is music of the plains rather than of the city and reflect…"

"As a music theorist, I have always contended that the historical approach to music theory is not enough. The modern t…"