“A little more than kin, and less than kind.”

“The formulation of a problem is often more essential than its solution, which may be merely a matter of mathematical or experimental skill.”

“True is it that we have seen better days.”

“Women are never disarmed by compliments. Men always are. That is the difference between the sexes.”

“Never let your schooling interfere with your education.”

“The secret of my success is a two word answer: Know people.”