What goes up must come down.
Life has got to be lived-that's all that there is to it.
To protect our freedoms, it seems we're going to have to relinquish some of our freedoms for a short period of time.
The more sand that has escaped from the hourglass of our life, the clearer we should see through it.
Every person who ever thought he had a right to assert, and went boldly and asserted it, himself, or jointly with others that shared his convictions, was a direct actionist.
The scientists of today think deeply instead of clearly. One must be sane to think clearly, but one can think deeply and be quite insane.
If people do not believe that mathematics is simple, it is only because they do not realize how complicated life is.
How people treat you is their karma; how you react is yours.
How wonderful it is that nobody need wait a single moment before starting to improve the world.
All my life I have tried to pluck a thistle and plant a flower wherever the flower would grow in thought and mind.
History is the devil's scripture.
Life is nothing but a competition to be the criminal rather than the victim.
We all owe death a life.
Every morning we are born again. What we do today is what matters most.
The less you know, the more you believe.
We are called to be architects of the future, not its victims.
Old age is the only disease you dont want to be cured of.
Being a hero is about the shortest-lived profession on earth.
Have no fear of perfection - you'll never reach it.
To be interested in the changing seasons is . . . a happier state of mind than to be hopelessly in love with spring.
To forget is the secret of eternal youth. One grows old only through memory. There's much too little forgetting.