More quotes by Napoleon Hill

"Think twice before you speak, because your words and influence will plant the seed of either success or failure in the mind of another."
"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."
"It is literally true that you can succeed best and quickest by helping others to succeed."
"If you can't do great things, do small things in a great way."
"We all have the right to take possession of our own mind and direct it towards all we desire"