More quotes by Napoleon Hill

"Patience, persistence and perspiration make an unbeatable combination for success."
"It is literally true that you can succeed best and quickest by helping others to succeed."
"There are no limitations to the mind except those that we acknowledge."
"Wise men, when in doubt whether to speak or to keep quiet, give themselves the benefit of the doubt, and remain silent."
"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."