Who said “Have you ever seen a pedant with a warm heart?”?

“With just enough of learning to misquote.”

“We learn geology the morning after the earthquake.”

“Erudition can produce foliage without bearing fruit.”

“Learning isn't a means to an end; it is an end in itself.”

“Learning, n. The kind of ignorance distinguishing the studious.”

“The public seldom forgive twice.”

“Who makes quick use of the moment is a genius of prudence.”

“The craftiest wiles are too short and ragged a cloak to cover a bad heart.”

“If you see one cold and vehement at the same time, set him down for a fanatic.”

“Action, looks, words, steps, form the alphabet by which you may spell character.”

“Say not you know another entirely till you have divided an inheritance with him.”