More quotes by Napoleon Hill

"Do not wait: the time will never be 'just right'. Start where you stand, and work whatever tools you may have at your command and better tools will be found as you go along."
"Every person who wins in any undertaking must be willing to cut all sources of retreat. Only by doing so can one be sure of maintaining that state of mind known as a burning desire to win - essential to success."
"Desire is the starting point of all achievement, not a hope, not a wish, but a keen pulsating desire which transcends everything."
"Wise men, when in doubt whether to speak or to keep quiet, give themselves the benefit of the doubt, and remain silent."
"Patience, persistence and perspiration make an unbeatable combination for success."