Patience, persistence and perspiration make an unbeatable combination for success.

Every adversity, every failure, every heartache carries with it the seed on an equal or greater benefit.

I learned that courage was not the absence of fear, but the triumph over it. The brave man is not he who does not feel afraid, but he who conquers that fear.

I have not failed. I've just found 10,000 ways that won't work.

Our greatest weakness lies in giving up. The most certain way to succeed is to try just one more time.

Conquering others takes force, conquering yourself is true strength.

Deciding what not to do is as important as deciding what to do.

And those who were seen dancing were thought to be insane by those who could not hear the music.

Men's best successes come after their disappointments.