“If we did the things we are capable of, we would astound ourselves.”

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

Genius is one percent inspiration and ninety-nine percent perspiration.

The first requisite for success is the ability to apply your physical and mental energies to one problem incessantly without growing weary.

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

The height of your accomplishments will equal the depth of your convictions.

Perseverance is a great element of success. If you only knock long enough and loud enough at the gate, you are sure to wake up somebody.

To succeed, we must first believe that we can.

A failure is a man who has blundered but is not capable of cashing in on the experience.