More gold has been mined from the thoughts of men than has been taken from the earth.

Imagination judges the future by the past, but concerns itself with the future more than with the past.

Every failure brings with it the seed of an equivalent success.

Whatever the mind can conceive and believe, the mind can achieve regardless of how many times you may have failed in the past or how lofty your aims and hopes may be.

Every human brain is both a broadcasting and receiving station for the vibration of thought.

Live each day as if it were your last, and you’ll develop a keen respect for opportunity.

Persistence is to the character of man as carbon is to steel.