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Books are key to understanding the world and participating in a democratic society. | Carl Sagan quote HD Wallpaper

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Books are key to understanding the world and participating in a democratic society. | Carl Sagan quote HD Wallpaper

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Books are key to understanding the world and participating in a democratic society. (Carl Sagan)

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On the day that we do discover that we are not alone, our society may begin to evolve and transform in some incredible and wondrous new ways. | Carl Sagan quote

Books tap the wisdom of our species – the greatest minds, the best teachers – from all over the world and from all our history. And they’re patient. | Carl Sagan quote

Demon mean knowledge in Greek, especially about the material world. Science means knowledge in Latin. A jurisdictional dispute is exposed, even if we look no further. | Carl Sagan quote

A galaxy is composed of gas and dust and stars – billions upon billions of stars. Every star may be a sun to someone. | Carl Sagan quote

Knowledge is understanding based on what has been studied and learned. Wisdom is understanding based on what has been felt and experienced. | Simon Sinek quote

I didn’t leave the Democratic party; the Democratic party left me. | Ronald Reagan quote

A democratic society depends upon an informed and educated citizenry. | Thomas Jefferson quote