“We've got gravity licked but sometimes the paperwork is overwhelming.”

“We can lick gravity, but sometimes the paperwork is overwhelming.”

“One test result is the worth one-thousand expert opinions.”

“Everything science has taught me strengthens my belief in the continuity of our spiritual existence after death. I believe in an immortal soul. Science has proved that nothing disintegrates into nothingness. Life and soul, therefore, cannot disintegrate into nothingness, and so are immortal.”

“It [the rocket] will free man from his remaining chains, the chains of gravity which still tie him to this planet. It will open to him the gates of heaven.”

“You can’t have a baby in one month by getting nine women pregnant. ”

“I have learned to use the world ‘impossible’ with the greatest caution.”