Sagan Quotes

If you are searching for sacred knowledge and not just a palliative for your fears, then you will tr...

The nuclear arms race is like two sworn enemies standing waist deep in gasoline, one with three matc...

The size and age of the Cosmos are beyond ordinary human understanding. Lost somewhere between immen...

If we long for our planet to be important, there is something we can do about it. We make our world ...

Cutting off fundamental, curiosity-driven science is like eating the seed corn. We may have a little...

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

It is morally as bad not to care whether a thing is true or not, so long as it makes you feel good, ...

Except for hydrogen, all the atoms that make each of us up—the iron in our blood, the calcium in our...

Life did not take over the world by combat,but by networking.