Success is very largely a matter of adjusting one's self to the ever-varying and changing environments of life, in a spirit of harmony and poise.
Napoleon HillSelf-disciplined begins with the mastery of your thoughts. If you don't control what you think, you can't control what you do. Simply, self-discipline enables you to think first and act afterward.
Napoleon HillTo win the big stakes in this changed world, you must catch the spirit of the great pioneers of the past, whose dreams have given to civilization all that it has of value, the spirit that serves as the life-blood of our own country – your opportunity and mine, to develop and market our talents.
Napoleon Hill