One of the blessings of maturity is that it sometimes brings one greater courage to be truthful, regardless of what those who do not understand may think or say
Napoleon HillYour ability to use the principle of autosuggestion will depend, very largely, upon your capacity to concentrate upon a given desire until that desire becomes a burning obsession.
Napoleon HillLack of persistence is one of the major causes of failure. Moreover, experience with thousands of people has proved that lack of persistence is a weakness common to the majority of men. It is a weakness which may be overcome with effort.
Napoleon Hill