“You squeeze the eyedropper, and a drop of pond water drips out onto th...” — Carl Sagan Quote

“You squeeze the eyedropper, and a drop of pond water drips out onto the microscope stage. You look at the projected image. The drop is full of life - strange beings swimming, crawling, tumbling; high dramas of pursuit and escape, triumph and tragedy. This is a world populated by beings far more exotic than in any science fiction movie...”

“Science is an attempt, largely successful, to understand the world, to get a grip on things, to get hold of ourselves, to steer a safe course. Microbiology and meteorology now explain what only a few centuries ago was considered sufficient cause to burn women to death.”

“A celibate clergy is an especially good idea, because it tends to suppress any hereditary propensity toward fanaticism.”

“The Man in the Moon is in fact a record of ancient catastrophes--most of which took place before humans, before mammals, and probably even before life arose on Earth. It is a characteristic conceit of our species to put a human face on random cosmic violence.”

“Except for hydrogen, all the atoms that make each of us up—the iron in our blood, the calcium in our bones, the carbon in our brains—were manufactured in red giant stars thousands of light-years away in space and billions of years ago in time. We are, as I like to say, starstuff.”

“...Once again confirms that there is no such thing as genetically pure classification into different races.”

“Pretty fucking tragic twist of fate, but you don’t seem to remember that we first met years ago. An issue, since I remember a little too well. I like no one, absolutely no one, but I liked you from the start. I liked you when I didn’t know you, and now that I do know you it’s only gotten worse. Sometimes, often, always, I think about you before falling asleep. Then I dream of you, and when I wake up my head’s still there, stuck on something funny, beautiful, filthy, intelligent that’s all about you. It’s been going on for a while, longer than you think, longer than you can imagine, and I should have told you, but I have this impression, this certainty that you’re half a second from running away, that I should give you enough reasons to stay. Is there anything I can do for you? I’ll take you grocery shopping and fill your fridge when we’re back home. Buy you a new bike and a case of decent reagent and that sludge you drink. Kill the people who made you cry. Is there something you need? Name it. It’s yours. If I have it, it’s yours.”

“If the fight against smallpox, polio, and malaria shows us anything, it's that we can't make the world a wildly better place without science.”

“Trust made the discrepancy meaningful, and directed his suspicion to the right place. This was not the first time that trust played a central role in a major scientific discovery, nor will it be the last.”