“Long ago it took a Copernicus to tell a provincial world that this planet was not the center of the universe. Some selfish moderns need a Copernican reminder that they are not the center of the universe either!”

“While the Copernican principle comes with no guarantees that it will forever guide us to cosmic truths, it's worked quite well so far: not only is Earth not in the center of the solar system, but the solar system is not in the center of the Milky Way galaxy, the Milky Way galaxy is not in the center of the universe, and it may come to pass that our universe is just one of many that comprise a multiverse. And in case you're one of those people who thinks that the edge may be a special place, we are not at the edge of anything either.”

“She was the most beautiful thing in my life and my mind had settled long ago that she always would be. I loved her so much I could barely wrap my mind around it. It was like the sun being the center of the universe, the planets all held captive around it, unable to break free of the pull and unable to sustain without its magnificence. She was my sun, the absolute center of my universe.”

“The universe is neither centered on earth nor the sun. It is centered on God.”

“Man is always inclined to regard the small circle in which he lives as the center of the world and to make his particular, private life the standard of the universe and to make his particular, private life the standard of the universe. But he must give up this vain pretense, this petty provincial way of thinking and judging.”

“It is not wise to think of people as either friends or enemies as if you were the center of the universe; many are not aware of your existance!”