Nothing great was ever achieved without enthusiasm.
When you're at the end of your rope, tie a knot and hold on
Lack of direction, not lack of time, is the problem. We all have twenty-four hour days.
I can never stand still. I must explore and experiment. I am never satisfied with my work. I resent the limitations of my own imagination.
People throw stones at you and you convert them into milestones.
To give pleasure to a single heart by a single act is better than a thousand heads bowing in prayer.
Though the road's been rocky it sure feels good to me.
Pizza makes me think that anything is possible.
This is one small step for a man, one giant leap for mankind.
Most people live and die with their music still unplayed. They never dare to try.
Great things are not done by impulse, but by a series of small things brought together.
Every nation has the right to demand proper treatment and no country should violate the territory of any other country.
It's always too early to quit.
I confess that in 1901 I said to my brother Orville that man would not fly for fifty years.
Don't find fault, find a remedy; anybody can complain
If you want creative workers, give them enough time to play.
Others have seen what is and asked why. I have seen what could be and asked why not.
Above all things, respect yourself.
A lot of legends, a lot of people, have come before me. But this is my time.
My dear friend, clear your mind of cant.
A pure hand needs no glove to cover it.