Carl Sagan Quotes, Motivational Quotes, Learning Quotes

It is of interest to note that while some dolphins are reported to have learned English - up to fifty words used in correct context - no human being has been reported to have learned dolphinese.

5 years ago

Message Copied

Tags : Carl Sagan Quotes , Motivational Quotes , Learning Quotes

What began in deadly competition has helped us to see that global cooperation is the essential precondition for our survival. Travel is broadening. It's time to hit the road again.

5 years ago

Message Copied

Tags : Carl Sagan Quotes , Competition Quotes , Survival Quotes

Every star may be a sun to someone.

5 years ago

Message Copied

Tags : Carl Sagan Quotes , Stars Quotes , May 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

If the press descended, the science would surely suffer.

5 years ago

Message Copied

Tags : Carl Sagan Quotes , Suffering Quotes , Ifs Quotes

One glance at a book and you hear the voice of another person, perhaps someone dead for 1,000 years. To read is to voyage through time.

5 years ago

Message Copied

Tags : Carl Sagan Quotes , Book Quotes , Years Quotes

The notion that science and spirituality are somehow mutually exclusive does a disservice to both.

5 years ago

Message Copied

Tags : Carl Sagan Quotes , Science Quotes , Doe Quotes

Preserve and cherish the pale blue dot, the only home we've ever known.

5 years ago

Message Copied

Tags : Carl Sagan Quotes , Home Quotes , Blue Quotes

History is full of people who out of fear, or ignorance, or lust for power has destroyed knowledge of immeasurable value which truly belongs to us all. We must not let it happen again.

5 years ago

Message Copied

Tags : Carl Sagan Quotes , Truth Quotes , Ignorance Quotes

We should be teaching our children the scientific method and the reasons for a Bill of Rights. With it comes a certain decency, humility and community spirit.

5 years ago

Message Copied

Tags : Carl Sagan Quotes , Atheist Quotes , Children Quotes

We are all made up of star stuff.

5 years ago

Message Copied

Tags : Carl Sagan Quotes , Stars Quotes , Stuff Quotes

An extraterrestrial being, newly arrived on Earth - scrutinizing what we mainly present to our children in television, radio, movies, newspapers, magazines, the comics, and many books - might easily conclude that we are intent on teaching them murder, rape, cruelty, superstition, credulity, and consumerism. We keep at it, and through constant repetition many of them finally get it.

5 years ago

Message Copied

Tags : Carl Sagan Quotes , Children Quotes , Book Quotes

Billions and billions.

5 years ago

Message Copied

Tags : Carl Sagan Quotes , Astronomy Quotes , Billions Quotes

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

5 years ago

Message Copied

Tags : Carl Sagan Quotes , Atheist Quotes , Science Quotes

Even Johannes Kepler, Isaac Newton, Charles Darwin, Gregor Mendel, and Albert Einstein made serious mistakes. But the scientific enterprise arranges things so that teamwork prevails: What one of us, even the most brilliant among us, misses, another of us, even someone much less celebrated and capable, may detect and rectify.

5 years ago

Message Copied

Tags : Carl Sagan Quotes , Teamwork Quotes , Mistake Quotes

In college, in the early 1950s, I began to learn a little about how science works, the secrets of its great success, how rigorous the standards of evidence must be if we are really to know something is true, how many false starts and dead ends have plagued human thinking, how our biases can colour our interpretation of evidence, and how often belief systems widely held and supported by the political, religious and academic hierarchies turn out to be not just slightly in error, but grotesquely wrong.

5 years ago

Message Copied

Tags : Carl Sagan Quotes , Religious Quotes , College Quotes

I'm only a four-dimensional creature. Haven't got a clue how to visualise infinity. Even Einstein hadn't. I know because I asked him

5 years ago

Message Copied

Tags : Carl Sagan Quotes , Four Quotes , Infinity Quotes

The Platonists and their Christian successors held the peculiar notion that the Earth was tainted and somehow nasty, while the heavens were perfect and divine. The fundamental idea that the Earth is a planet, that we are citizens of the Universe, was rejected and forgotten.

5 years ago

Message Copied

Tags : Carl Sagan Quotes , Christian Quotes , Ideas Quotes

Widespread intellectual and moral docility may be convenient for leaders in the short term, but it is suicidal for nations in the long term. One of the criteria for national leadership should therefore be a talent for understanding, encouraging, and making constructive use of vigorous criticism.

5 years ago

Message Copied

Tags : Carl Sagan Quotes , Suicidal Quotes , Science Quotes

We need to reduce military budgets; raise living standards; engender respect for learning; support science, scholarship, invention, and industry; promote free inquiry; reduce domestic coercion; involve the workers more in managerial decisions; and promote genuine respect and understanding derived from an acknowledgement of our common humanity and our common jeopardy.

5 years ago

Message Copied

Tags : Carl Sagan Quotes , Military Quotes , Common Humanity Quotes