Sam

“Nothing in this world can take the place of persistence. Talent will not; nothing is more common than unsuccessful men with talent. Genius will not; unrewarded genius is almost a proverb. Education will not; the world is full of educated derelicts. Persistence and determination alone are omnipotent. The slogan 'Press On!' has solved and always will solve the problems of the human race.”
― Calvin Coolidge

“Knowing yourself is the beginning of all wisdom.”
― Aristotle

“Give a man a fire and he's warm for a day, but set fire to him and he's warm for the rest of his life.”
― Terry Pratchett, Jingo

“The trouble with having an open mind, of course, is that people will insist on coming along and trying to put things in it.”
― Terry Pratchett, Diggers