Carl Edward Sagan ( November 9, 1934 – December 20, 1996) was an American astronomer, cosmologist, astrophysicist, astrobiologist, author, science popularizer, and science communicator...
Carl Sagan Development
Carl Sagan Learning
The brain is like a muscle. When it is in use we feel very good. Understanding is joyous. Carl Sagan
The brain is like a muscle. When it is in use we feel very good. Understanding is joyous.
Science is a way of thinking much more than it is a body of knowledge. Carl Sagan
Science is a way of thinking much more than it is a body of knowledge.
Avoidable human misery is more often caused not so much by stupidity as by ignorance, particularly our ignorance about ourselves. Carl Sagan
Avoidable human misery is more often caused not so much by stupidity as by ignorance, particularly our ignorance about ourselves.
Books break the shackles of time, proof that humans can work magic. Carl Sagan
Books break the shackles of time, proof that humans can work magic.
The beauty of a living thing is not the atoms that go into it, but the way those atoms are put together. Carl Sagan
The beauty of a living thing is not the atoms that go into it, but the way those atoms are put together.
For me, it is far better to grasp the Universe as it really is than to persist in delusion, however satisfying and reassuring. Carl Sagan
For me, it is far better to grasp the Universe as it really is than to persist in delusion, however satisfying and reassuring.
Every one of us is, in the cosmic perspective, precious. If a human disagrees with you, let him live. In a hundred billion galaxies, you will not find another. Carl Sagan
Every one of us is, in the cosmic perspective, precious. If a human disagrees with you, let him live. In a hundred billion galaxies, you will not find another.
In all our searching, the only thing we've found that makes the emptiness bearable is each other. Carl Sagan
In all our searching, the only thing we've found that makes the emptiness bearable is each other.
We are like butterflies who flutter for a day and think it is forever. Carl Sagan
We are like butterflies who flutter for a day and think it is forever.
The universe is a pretty big place. If it's just us, seems like an awful waste of space. Carl Sagan
The universe is a pretty big place. If it's just us, seems like an awful waste of space.
If it can be destroyed by the truth, it deserves to be destroyed by the truth. Carl Sagan
If it can be destroyed by the truth, it deserves to be destroyed by the truth.
Personally, I would be delighted if there were a life after death, especially if it permitted me to continue to learn about this world and others, if it gave me a chance to discover how history turns out. Carl Sagan
Personally, I would be delighted if there were a life after death, especially if it permitted me to continue to learn about this world and others, if it gave me a chance to discover how history turns out.
