A life not lived for others is not a life.

Pain don't hurt.

One doesn't recognize the really important moments in one's life until it's too late.

That's the trouble with the world. We all despise ourselves.

The doctor of the future will give no medicine, but will interest her or his patients in the care of the human frame, in a proper diet, and in the cause and prevention of disease.

No passion in the world is equal to the passion to alter someone else's draft.

Simplicity is the keynote of all true elegance.

If people do not believe that mathematics is simple, it is only because they do not realize how complicated life is.

The desire to fly is an idea handed down to us by our ancestors who... looked enviously on the birds soaring freely through space... on the infinite highway of the air

Life is more or less a lie, but then again, that's exactly the way we want it to be.

Life will not break your heart. It'll crush it.

Where there is love there is life.

We can allow satellites, planets, suns, universe, nay whole systems of universes, to be governed by laws, but the smallest insect, we wish to be created at once by special act.

Those who want to live, let them fight, and those who do not want to fight in this world of eternal struggle do not deserve to live.

On stage, I make love to 25,000 different people, then I go home alone.

Anyone who lives within their means suffers from a lack of imagination.

The future is the shape of things to come.

To live is to be musical, starting with the blood dancing in your veins. Everything living has a rhythm. Do you feel your music?

Anything I've done up till 27 May 1999 was kind of an illusion, existing without living. My daughter, the birth of my daughter, gave me life.

Life must be lived as play.

Most people treat the present moment as if it were an obstacle that they need to overcome. Since the present moment is life itself, it is an insane way to live.