Carl Sagan Quotes, Superstitions Quotes, Way Quotes

Science is a way to call the bluff of those who only pretend to knowledge. It is a bulwark against mysticism, against superstition, against religion misapplied to where it has no business being.

5 years ago

Message Copied

Tags : Carl Sagan Quotes , Superstitions Quotes , Way Quotes

In a complex universe, in a society undergoing unprecedented change, how can we find the truth if we are not willing to question everything and to give a fair hearing to everything?

5 years ago

Message Copied

Tags : Carl Sagan Quotes , Giving Quotes , Hearing Quotes

Writing is perhaps the greatest of human inventions, binding together people who never knew each other, citizens of distant epochs. Books break the shackles of time. A book is proof that humans are capable of magic.

5 years ago

Message Copied

Tags : Carl Sagan Quotes , Book Quotes , Writing Quotes

We are rare and precious because we are alive, because we can think as well as we can. We are privileged to influence and perhaps control our future. I believe we have an obligation to fight for life on Earth - not just for ourselves, but for all those, humans and others, who came before us, and to whom we are beholden, and for all those who, if we are wise enough, will come after.

5 years ago

Message Copied

Tags : Carl Sagan Quotes , Wise Quotes , Believe Quotes

Looking at fires when high, by the way, especially through one of those prism kaleidoscopes which image their surroundings, is an extraordinarily moving and beautiful experience.

5 years ago

Message Copied

Tags : Carl Sagan Quotes , Beautiful Quotes , Moving Quotes

It's hard to kill a creature once it lets you see its consciousness.

5 years ago

Message Copied

Tags : Carl Sagan Quotes , Vastness Quotes , Consciousness Quotes

[Science] is not perfect. It can be misused. It is only a tool. But it is by far the best tool we have, self-correcting, ongoing, applicable to everything. It has two rules. First: there are no sacred truths; all assumptions must be critically examined; arguments from authority are worthless. Second: whatever is inconsistent with the facts must be discarded or revised. ... The obvious is sometimes false; the unexpected is sometimes true.

5 years ago

Message Copied

Tags : Carl Sagan Quotes , Science Quotes , Self Quotes

We on Earth have just awakened to the great oceans of space and time from which we have emerged. We are the legacy of 15 billion years of cosmic evolution. We have a choice: We can enhance life and come to know the universe that made us, or we can squander our 15 billion-year heritage in meaningless self-destruction. What happens in the first second of the next cosmic year depends on what we do, here and now, with our intelligence and our knowledge of the cosmos.

5 years ago

Message Copied

Tags : Carl Sagan Quotes , Ocean Quotes , Self Quotes

The open road still softly calls, like a nearly forgotten song of childhood

5 years ago

Message Copied

Tags : Carl Sagan Quotes , Song Quotes , Childhood Quotes

I think if we ever reach the point where we think we thoroughly understand who we are and where we came from, we will have failed.

5 years ago

Message Copied

Tags : Carl Sagan Quotes , Thinking Quotes , Who We Are Quotes

For years I've been stressing with regard to UFOs that extraordinary claims require extraordinary evidence.

5 years ago

Message Copied

Tags : Carl Sagan Quotes , Stress Quotes , Years Quotes

If all the suns but ours collapsed tonight, how many lifetimes would it take us to realize that we were alone?

5 years ago

Message Copied

Tags : Carl Sagan Quotes , Tonight Quotes , Sun Quotes

Cleverly designed experiments are the key.

5 years ago

Message Copied

Tags : Carl Sagan Quotes , Keys Quotes

Maxwell's Equations have had a greater impact on human history than any ten presidents.

5 years ago

Message Copied

Tags : Carl Sagan Quotes , Impact Quotes , President Quotes

The dumbing down of America is evident in the slow decay of substantive content, a kind of celebration of ignorance.

5 years ago

Message Copied

Tags : Carl Sagan Quotes , Ignorance Quotes , America Quotes

It is sometimes said that scientists are unromantic, that their passion to figure out robs the world of beauty and mystery. But is it not stirring to understand how the world actually works — that white light is made of colors, that color is the way we perceive the wavelengths of light, that transparent air reflects light, that in so doing it discriminates among the waves, and that the sky is blue for the same reason that the sunset is red? It does no harm to the romance of the sunset to know a little bit about it.

5 years ago

Message Copied

Tags : Carl Sagan Quotes , Passion Quotes , Sunset Quotes

If I finish a book a week, I will read only a few thousand books in my lifetime, about a tenth of a percent of the contents of the greatest libraries of our time. The trick is to know which books to read.

5 years ago

Message Copied

Tags : Carl Sagan Quotes , Book Quotes , Library Quotes

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 memory, of falling from a height. We know we are approaching the greatest of mysteries.

5 years ago

Message Copied

Tags : Carl Sagan Quotes , Memories Quotes , Fall Quotes

We live in a society exquisitely dependent on science and technology and yet have cleverly arranged things so that almost no one understands science and technology.

5 years ago

Message Copied

Tags : Carl Sagan Quotes , Science Quotes , Technology Quotes

Religions contradict one another-on small matters, such as whether we should put on a hat or take one off on entering a house of worship, or whether we should eat beef and eschew pork or the other way around, all the way to the most central issues, such as whether there are no gods, one God, or many gods.

5 years ago

Message Copied

Tags : Carl Sagan Quotes , Religious Quotes , Issues Quotes