"The first principle is that you must not fool yourself — and you are the easiest person to fool." — Richard Feynman
"The first principle is that you must not fool yourself — and you are the easiest person to fool." — Richard Feynman
"He who is not courageous enough to take risks will accomplish nothing in life." — Muhammad Ali
"He who is not courageous enough to take risks will accomplish nothing in life." — Muhammad Ali