Here men from the planet Earth first set foot upon the Moon July 1969, A.D. We came in peace for all mankind.
Apollo 11 plaque left on Moon

I am a sociologist, God help me.
John O'Neill 

I believe that this nation should commit itself of achieving the goal of landing a man on the moon and returning him safely to the earth...
Apollo 11

I could prove God statistically.
George Gallup 

I didn't think; I experimented.
Wilhelm Roentgen 

I don't have any solution, but I certainly admire the problem.
Ashleigh Brilliant 
© Ashleigh Brilliant

I find that a great part of the information I have was acquired by looking up something and finding something else on the way.
Franklin P. Adams 

I have found it. (Eureka I have found it.)
Archimedes 

I have not failed. I've just found 10,000 ways that won't work.
Thomas Edison 

I have yet to see any problem, however complicated, which, when you looked at it in the right way, did not become still more complicated.
Poul Anderson