Mental toughness is Spartanism, with all its qualities of self-denial, sacrifice, dedication, fearlessness, and love.

It's not whether you got knocked down; it's whether you get back up.

The difference between a successful person and others is not lack of strength not a lack of knowledge but rather a lack of will.

Perfection is not attainable, but if we chase perfection we can catch excellence.

Winners never quit and quitters never win.

The difference between a successful person and others is not a lack of strength, not a lack of knowledge, but rather a lack of will.

The only place success comes before work is in the dictionary.

The price of success is hard work, dedication to the job at hand, and the determination that whether we win or lose, we have applied the best of ourselves to the task at hand.

Individual commitment to a group effort - that is what makes a team work, a company work, a society work, a civilization work.

Watch your actions, they become your habits. Watch your habits, they become your character.

It's not whether you get knocked down, it's whether you get up.

Some people are like popcorn: they will only succeed when under heat or pressure.

His crucifixion is the key

Do what makes you happy, make yourself happy, don't wait for anyone to make you happy...

Before language, cavemen simply grunted, and then they used the club. Communication changed that. It's the mechanism that created civilization and prevents its own destruction.

Indifference is a quarantined difference.

There is a satisfactory boniness about grammar which the flesh of sheer vocabulary requires before it can become a vertebrate and walk the earth.

Pain is a beautiful thing. When you feel pain, you know you're alive.

Action, as distinguished from fabrication, is never possible in isolation; to be isolated is to be deprived of the capacity to act.

I'm not afraid," Rafi said. "Why not?" "If I die tomorrow it will have been useless to have been afraid today.

We will conquer Europe, we will conquer America!