The most common reaction of the human mind to achievement is not satisfaction, but craving for more.

The man who is aware of himself is henceforward independent; and he is never bored, and life is only too short, and he is steeped through and through with a profound yet temperate happiness. He alone lives, while other people, slaves of ceremony, let life slip past them in a kind of dream.

An expert is one who knows more and more about less and less.

There is a voice that doesn’t use words. Listen.

He is very upbeat but we hear that all the time from just about any athlete.

Man's greatest actions are performed in minor struggles. Life, misfortune, isolation, abandonment and poverty are battlefields which have their heroes - obscure heroes who are at times greater than illustrious heroes.

Success is never final, failure is never fatal. It's courage that counts.

There are no regrets in life. Just lessons.