“Before man can explore outer space he should first learn to explore the Inner Space of his mind.”

“Man has made remarkable strides in conquering outer space, but how futile have been his efforts in conquering inner space- the space in our hearts and minds of men.”

“Decreasing the budget on the space exploration is nothing but a great treason to humanity! Space exploration is closely related to our very existence! Cut the budget on other things and increase the budget on the space exploration! Think great; if you do not think great, universe annihilates you!”

“The more we learn of outer space and inner space, of quasars and quarks, of Big Bangs and Little Blips, the more remote, abstract and intellectually inconsequential it all becomes.”

“Exploration of space is worth it because humans need to explore. Knowledge is always good, and it's a really cool thing to see.”

“Mischief twinkled in his eyes. "'Okay' isn't even close. Kissing you is like a roller-coaster ride to outer space. The farther we go, the more I'm lost and the more I want to explore new territory”