In a good bookroom you feel in some mysterious way that you... - Mark Twain

"If books are not good company, where shall I find it?"

"Everyone is a moon, and has a dark side which he never shows to anybody."

"Education: that which reveals to the wise, and conceals from the stupid, the vast limits of their knowledge."

"Name the greatest of all inventors. Accident."

"I was gratified to be able to answer promptly, and I did. I said I didn’t know."