I’m not discouraged, because every wrong attempt discarded is another step forward.

I am glad that the eight-hour day had not been invented when I was a young man. If my life had been made up of eight-hour days, I do not believe I could have accomplished a great deal.

It is remarkable to what lengths people will go to avoid thought. That is tragically true. Some of us think, more of us think we think and most of us don’t even think of thinking.

Everything comes to those who hustle while he waits.

Many of life’s failures are people who did not realize how close they were to success when they gave up.

There ain’t no rules around here! We’re trying to accomplish something!

The reason most people do not recognize opportunity is that it usually goes around wearing overalls, looking like hard work.

Results? Why man, I have gotten a lot of results, I know 50,000 things that won’t work.