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

Don't hit at all if it is honorably possible to avoid hitting; but never hit soft!

Life is like riding a bicycle. To keep your balance, you must keep moving.

Status quo, you know, is Latin for 'the mess we're in'.

People die from typewriters falling on their heads.

Improvement makes strait roads, but the crooked roads without Improvement, are roads of Genius.

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

We cannot direct the wind, but we can adjust the sails.

When they say the sky's the limit to me that's really true

Don't just read the easy stuff. You may be entertained by it, but you will never grow from it.

Don't wish it were easier, wish you were better.

You got to get it while you can.

Live as if you were to die tomorrow. Learn as if you were to live forever.

It's kind of fun to do the impossible.

If we want a free and peaceful world, if we want to make the deserts bloom and man grow to greater dignity as a human being-we can do it.

I long to accomplish a great and noble task; but it is my chief duty to accomplish small tasks as if they were great and noble

I want to know what passion is. I want to feel something strongly.

Don't complain about the snow on your neighbor's roof when your own doorstep is unclean.

When I go, God's going to have to give up his favourite chair.

Defeat is not defeat unless accepted as a reality-in your own mind.

If my mind can conceive it, and my heart can believe it - then I can achieve it.