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Quote by Carl Sagan
The brain is like a muscle. When it is in use we feel very good. U

The brain is like a muscle. When it is in use we feel very good. Understanding is joyous. – Carl Sagan

Other quotes by Carl Sagan

Skeptical scrutiny is the means, in both science and religion, by which deep thoughts can be winnowed from deep nonsense. – Carl Sagan

Category:
Religion
Author
Carl Sagan
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I am often amazed at how much more capability and enthusiasm for science there is among elementary school youngsters than among college students. – Carl Sagan

Category:
Education
Author
Carl Sagan
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Other Quotes from
good
category

To understand me, you have to meet me and be around me. And then only if Im in a good mood – dont meet me in a bad mood. – Avril Lavigne

Category:
good

There has to be evil so that good can prove its purity above it. – Buddha

Category:
good

A good man often appears gauche simply because he does not take advantage of the myriad mean little chances of making himself look stylish. Preferring truth to form, he is not constantly at work upon the facade of his appearance. – Alanis Morissette

Category:
good

Good people do not need laws to tell them to act responsibly, while bad people will find a way around the laws. – Plato

Category:
good

Random Quotes

It is sometimes very hard to tell the difference between history and the smell of skunk. – Rebecca West

Category:
History

There are few things in life more heartwarming than to be welcomed by a cat. – Tay Hohoff

Category:
Cats

To live well is to work well, to show a good activity. – Thomas Aquinas

Category:
work

My wife is so analytical with raising kids, and I am not. My feeling is if they turn out good, then that means I was a good daddy and put a lot of effort into it. If they turn out bad, it means they took after her side of the family. – Jeff Foxworthy

Category:
Family