Thomas Alva Edison

Opportunity is missed by most people because it is dressed in overalls and looks like work.

Opportunity is missed by most people because it is dressed in overalls and looks like work.

There is no substitute for hard work.

There is no substitute for hard work.

Your worth consists in what you are and not in what you have.

Your worth consists in what you are and not in what you have.

Not only will atomic power be released, but someday we will harness the rise and fall of the tides and read more

Not only will atomic power be released, but someday we will harness the rise and fall of the tides and imprison the rays of the sun.

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

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