“Every one of us is, in the cosmic perspective, precious. If a human disagrees with you, let him live. In a hundred billion galaxies, you will not find another.”

“The Cosmos is all that is or was or ever will be. Our feeblest contemplations of the Cosmos stir us -- there is a tingling in the spine, a catch in the voice, a faint sensation, as if a distant mem...”

“The beauty of a living thing is not the atoms that go into it, but the way those atoms are put together.”

“The fossil record implies trial and error, the inability to anticipate the future, features inconsistent with a Great Designer (though not a Designer of a more remote and indirect temperament.)”

“It is said that men may not be the dreams of the god, but rather that the gods are the dreams of men.”

“Books permit us to voyage through time, to tap the wisdom of our ancestors. The library connects us with the insight and knowledge, painfully extracted from Nature, of the greatest minds that ever ...”

“Nothing is off-limits to me, tiny human. You think the desire in your heart is buried, but I couldn't ignore it if I tried! It means this: you want me to peace out? Shut it all down? Fine! I'll go!...”

“By now you must have guessed: I come from another planet. But I will never say to you, Take me to your leaders. Even I - unused to your ways though I am - would never make that mistake. We ourselve...”

“When people stargazing, they stare at stars,and many other things which they've already presumed commonly and universally as stars.”

“The discovery of a new dish does more for the happiness of the human race than the discovery of a star.”

“We have yet to encounter an observable astronomical phenomenon that require a supernatural element to be added to a model in order to describe the even...Observations in cosmology look just as they...”

“Every atom in your body came from a star that exploded. And, the atoms in your left hand probably came from a different star than your right hand. It really is the most poetic thing I know about ph...”

“Premature independence is the daughter of conceit.”

“Actually, writers have no business writing about their own works. They either wax conceited, saying things like: 'My brilliance is possibly most apparent in my dazzling short story, "The Cookiepant...”

“The more a man knows, the more willing he is to learn. The less a man knows, the more positive he is that he knows everything...”