Imagination will often carry us to worlds that never were, but without it we go nowhere.

The secret of health for both mind and body is not to mourn for the past, nor to worry about the future, but to live the present moment wisely and earnestly.

Why live an ordinary life, when you can live an extraordinary one.

Give yourself something to work toward - constantly.

Your pain is the breaking of the shell that encloses your understanding.

You are never too old to become younger!

To succeed in your mission, you must have single-minded devotion to your goal.

I am always doing that which I can not do, in order that I may learn how to do it.

Waiting hurts. Forgetting hurts. But not knowing which decision to take is the worst of suffering

Effort only fully releases its reward after a person refuses to quit.

Identify your problems but give your power and energy to solutions

I hope our wisdom will grow with our power, and teach us that the less we use our power the greater it will be.

What's the world's greatest lie?... It's this: that at a certain point in our lives, we lose control of what's happening to us, and our lives become controlled by fate.

The duty of youth is to challenge corruption.

After all is said and done, more is said than done.

Courage isn't having the strength to go on - it is going on when you don't have strength.

Ability is what you're capable of doing. Motivation determines what you do. Attitude determines how well you do it.

This is one small step for a man, one giant leap for mankind.

The key to immortality is first living a life worth remembering.

Character isn't something you were born with and can't change, like your fingerprints. It's something you weren't born with and must take responsibility for forming.

Stop acting so small. You are the universe in ecstatic motion.