Those who believe they can do something and those who believe they can't are both right.

I think that much of the advice given to young men about saving money is wrong. I never saved a cent until I was forty years old. I invested in myself - in study, in mastering my tools, in preparation. Many a man who is putting a few dollars a week into the bank would do much better to put it into himself.

There is no man living that can not do more than he thinks he can.

What we are entering is a power age, and the importance of the power age lies in its ability, rightly used with the wage motive behind it, to increase and cheapen production so that all of us may have more of this world's goods. The way to liberty, the way to equality of opportunity, the way from empty phrases to actualities, lies through power

Who stops learning may be old.

You are the Master of your Fate, the Captain of your Soul.

Business must be run at a profit, else it will die. But when anyone tries to run a business solely for profit, then also the business must die, for it no longer has a reason for existence.