Carl Sagan

Science is a way of thinking much more than it is a body of knowledge…

All of the books in the world contain no more information than is broadcast as…

We live in a society exquisitely dependent on science and technology, in which hardly anyone…

A celibate clergy is an especially good idea, because it tends to suppress any hereditary…

I am often amazed at how much more capability and enthusiasm for science there is…

Skeptical scrutiny is the means, in both science and religion, by which deep thoughts can…

If we long to believe that the stars rise and set for us, that we…

Imagination will often carry us to worlds that never were. But without it we go…

Personally, I would be delighted if there were a life after death, especially if it…

We have also arranged things so that almost no one understands science and technology. This…

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

We’ve arranged a civilization in which most crucial elements profoundly depend on science and technology…

If you wish to make an apple pie from scratch, you must first invent the…

The brain is like a muscle. When it is in use we feel very good…