"Do not spit in the well - you may be thirsty by and by."

"There is no shame in not knowing; the shame lies in not finding out."

"A spoken word is not a sparrow. Once it flies out, you can't catch it."

"Gossip needs no carriage."

"A kind word is like a spring day."

"It is not the horse that draws the cart, but the oats."

"If you're not scared or angry at the thought of a human brain being controlled remotely, then it could be this prototype of mine is finally starting to work."

"Technological progress is like an axe in the hands of a pathological criminal."

"The most important things in life aren't things."

"PLEBEIAN, n. An ancient Roman who in the blood of his country stained nothing but his hands. Distinguished from the Patrician, who was a saturated solution."

"All governmental intervention has as its object a forcible altering of what people would do were they unrestrained."

"And now the sequence of events in no particular order."