“Home is the place in deepest space Where star etched memories burn,Home is that sigh for a color of skyand a will to return.”

“I believe that this hairless embryo with the aching oversized braincase and the opposable thumb—this animal barely up from the apes—will endure, will endure longer than his home planet, will spread out to the other planets—to the stars and beyond—carrying with him his honesty, his insatiable curiosity, his unlimited courage, and his noble essential decency. This I believe with all my heart.”

“The great trouble with religion - any religion - is that a religionist, having accepted certain propositions by faith, cannot thereafter judge those propositions by evidence. One may bask at the warm fire of faith or choose to live in the bleak uncertainty of reason - but one cannot have both.”

“ANYTHING will burn with enough gasoline and dynamite.”

“What are the facts? Again and again and again – what are the facts? Shun wishful thinking, ignore divine revelation, forget what “the stars foretell,” avoid opinion, care not what the neighbors think, never mind the unguessable “verdict of history” – what are the facts, and to how many decimal places? You pilot always into an unknown future; facts are your single clue. Get the facts!”

“I believe that this hairless embryo with the aching, oversize brain case and the opposable thumb, this animal barely up from the apes, will endure --will endure longer than his home planet, will spread out to the other planets, to the stars, and beyond, carrying with him his honesty, his insatiable curiosity, his unlimited courage --and his noble essential decency.This I believe with all my heart.”

“terkadang keindahan itu hanya perlu berbekas dalam hati”