For small creatures such as we the vastness is bearable only through love. Carl Sagan
When many astronauts go to space, they see the insignificant size of the earth and vastness of space, and they become very religious, because they have seen the Signs of Allah. Cat Stevens
Who among us has never looked up into the heavens on a starlit night, lost in wonder at the vastness of space and the beauty of the stars? Jeb Bush
We're losing track of the vastness of the potential for computer science. We really have to revive the beautiful intellectual joy of it, as opposed to the business potential. Jaron Lanier
Do not look at stars as bright spots only. Try to take in the vastness of the universe. Maria Mitchell