More quotes by Napoleon Hill

"Wise men, when in doubt whether to speak or to keep quiet, give themselves the benefit of the doubt, and remain silent."
"It is literally true that you can succeed best and quickest by helping others to succeed."
"Cherish your visions and your dreams as they are the children of your soul, the blueprints of your ultimate achievements."
"Any ideas, plan, or purpose may be placed in the mind through repetition of thought"
"Think twice before you speak, because your words and influence will plant the seed of either success or failure in the mind of another."