What you have outside you counts less than what you have inside you.

Many of the most successful men I have known have never grown up. They have retained bubbling-over boyishness. They have relished wit, they have indulged in humor. They have not allowed ‘dignity’ to depress them into moroseness. Youthfulness of spirit is the twin brother of optimism, and optimism is the stuff of which American business success is fashioned. Resist growing up!

Many concerns now make part or the whole of their dividends from by-products that formerly went to waste. How do we, as individuals, utilize our principal by-product? Our principal by-product is, of course, our leisure time. Many years of observation forces the conclusion that a man's success or failure in life is determined as much by how he acts during his leisure as by how he acts during his work hours. Tell me how a young man spends his evenings and I will tell you how he is likely to spend the latter part of his life.

...the incontestable truth is that America has been built up by optimists, not by pessimists, but by men possessing courage, confidence in the nation's destiny, by men willing to adventure, to shoulder risks terrifying to the timid.

Opportunity can benefit no man who has not fitted himself to seize it and use it. Opportunity woos the worthy, shuns the unworthy. Prepare yourself to grasp opportunity, and opportunity is likely to come your way. It is not so fickle, capricious and unreasoning as some complain.

The men who have done big things are those who were not afraid to attempt big things, who were not afraid to risk failure in order to gain success.

What you have outside you counts less than what you have inside you.