There is nothing more practical than a good theory.Leonid Ilich Brezhnev, quoted in V Rich, Nature, 1977, 270, pp470-1
Wit is the lowest form of humor.Alexander Pope
Growth means change and change involves risk, stepping from the known to the unknown.George Shinn
One great cause of failure is lack of concentration.Bruce Lee
You shall know the truth, and the truth shall make you mad.Aldous Huxley
Never date a woman you can hear ticking.Mark Patinkin
He who falls in love with himself, will have no rivals.
Most people rust out due to lack of challenge. Few people rust out due to overuse.