He who is not courageous enough to take risks will accomplish nothing in life

Isn't it astonishing that all these secrets have been preserved for so many years just so we could discover them!

Be the change that you wish to see in the world.

The great art of life is sensation, to feel that we exist, even in pain.

Let yourself be silently drawn by the stronger pull of what you really love.

The only way of discovering the limits of the possible is to venture a little way past them into the impossible.

You have brains in your head. You have feet in your shoes. You can steer yourself any direction you choose.

Everything I've ever done was out of fear of being mediocre.

I confess that in 1901 I said to my brother Orville that man would not fly for fifty years.

Strength of mind rests in sobriety; for this keeps your reason unclouded by passion.

My heroes are the ones who survived doing it wrong, who made mistakes, but recovered from them.

I have a dream that one day little black boys and girls will be holding hands with little white boys and girls.

Storms make trees take deeper roots.

If the only tool you have is a hammer, you tend to see every problem as a nail.

Be miserable. Or motivate yourself. Whatever has to be done, it's always your choice.

Never tell all you know-not even to the person you know best.

Surround yourself only with people who are going to take you higher.

Repetition of the same thought or physical action develops into a habit which, repeated frequently enough, becomes an automatic reflex.

Whatever the mind of man can conceive and believe, it can achieve.

Some people regard discipline as a chore. For me, it is a kind of order that sets me free to fly.

And, when you want something, all the universe conspires in helping you to achieve it.