Love Quotes by Carl Sagan

We are one species. We are starstuff.

— Carl Sagan

Who are we, if not measured by our impact on others?

— Carl Sagan

All civilizations become either spacefaring or extinct.

— Carl Sagan

It means nothing to be open to a proposition we don't understand.

— Carl Sagan

We are the universe experiencing itself.

— Carl Sagan

“To live in the hearts we leave behind is to live forever.”

— Carl Sagan

What an astonishing thing a book is.

— Carl Sagan

We began as wanderers, and we are wanderers still.

— Carl Sagan

Except in pure mathematics, nothing is known for certain (although much is certainly false).

— Carl Sagan

Not explaining science seems to me perverse. When you're in love, you want to tell the world.

— Carl Sagan

Perhaps the depth of love can be calibrated by the number of different selves that are actively involved in a given relationship.

— Carl Sagan

For small creatures such as we the vastness is bearable only through love.

— Carl Sagan

In all our searching, the only thing weve found that makes the emptiness bearable is each other.

— Carl Sagan

Any sufficiently crisp question can be answered by a single binary digit-0 or 1, yes or no.

— Carl Sagan

“When you're in love, you want to tell the world. This book is a personal statement, reflecting my lifelong love affair with…

— Carl Sagan

Every one of us is, in the cosmic perspective, precious. If a human disagrees with you, let him live. In a hundred…

— Carl Sagan

“What if, despite all our pretense and disguise, it was necessary to appear in public with the person we loved most of…

— Carl Sagan

She had studied the universe all her life, but had overlooked its clearest message: For small creatures such as we the vastness…

— Carl Sagan

“If the one-year-old, the five-year-old, the twelve-year-old, and the twenty-year-old all find compatible personalities in the beloved, there is a real chance…

— Carl Sagan

“In the vastness of space and the immensity of time, it is my joy to share a planet and an epoch with…

— Carl Sagan

“Why do we put up with it? Do we like to be criticized? No, no scientist enjoys it. Every scientist feels a…

— Carl Sagan

“She began to understand why lovers talk baby talk to one another. There was no other socially acceptable circumstance in which the…

— Carl Sagan

“The world is so exquisite with so much love and moral depth, that there is no reason to deceive ourselves with pretty…

— Carl Sagan

“For a long time the human instinct to understand was thwarted by facile religious explanations, as in ancient Greece in the time…

— Carl Sagan

We invest far off places with a certain romance... Long summers, mild winters, rich harvests, plentiful game; none of them lasts for…

— Carl Sagan

“I would love to believe that when I die I will live again, that some thinking, feeling, remembering part of me will…

— Carl Sagan

“From this distant vantage point, the Earth might not seem of any particular interest. But for us, it’s different. Consider again that…

— Carl Sagan

“That’s here. That’s home. That’s us. On it everyone you love, everyone you know, everyone you ever heard of, every human being…

— Carl Sagan

“Some women, it seemed, were entirely without guile and bestowed their affections with hardly a moment's conscious thought. Others set out to…

— Carl Sagan

“From this distant vantage point, the Earth might not seem of particular interest. But for us, it's different. Consider again that dot.…

— Carl Sagan

“Look again at that dot. That's here. That's home. That's us. On it everyone you love, everyone you know, everyone you ever…

— Carl Sagan

Don't judge everyone else by your own limited experience.

— Carl Sagan

We were wanderers from the beginning.

— Carl Sagan

Otherwise we don't run the government the government runs us

— Carl Sagan

The sacred truth of science is that there are no sacred truths.

— Carl Sagan

The universe forces those who live in it to understand it.

— Carl Sagan