The time is coming when man will be able to determine the length of his lifespan by controlling his diet.
One needs to be successful in the conventional way to learn just how far away from success it may be.
Those who believe they can do something and those who believe they can’t are both right.
The man who has the largest capacity for work and thought is the man who is bound to succeed.
Do your best every time because by doing a thing well you build something valuable into yourself.
People are never so likely to be wrong as when they are organized. And they never have so little freedom. Perhaps that is why the people at large keep their freedom. People can be manipulated only when they are organized.
To teach that a comparatively few men are responsible for the greatest forward steps of mankind is the worst sort of nonsense.
Every success is the mother of countless others.
Most people think of success in terms of getting; success, however, begins in terms of giving.
People are as happy as they choose to be.
Competition is the keen cutting edge of business, always shaving away at costs.
Money is like an arm or leg – use it or lose it.
The air is full of ideas. They are knocking you in the head all the time. You only have to know what you want, then forget it, and go about your business. Suddenly, the idea will come through. It was there all the time.
You can’t learn in school what the world is going to do next year.
A market is never saturated with a good product, but it is very quickly saturated with a bad one.
The whole secret of a successful life is to find out what is one’s destiny to do, and then do it.
What’s right about America is that although we have a mess of problems, we have great capacity – intellect and resources – to do some thing about them.
Paying attention to simple little things that most men neglect makes a few men rich.
Those who never make mistakes work for those of us who do.
Anybody can do anything that he imagines.