Thought

"On a clear night in the country, if you are lucky, you can maybe see three thousand stars. But that is just the tip of a vast cosmic iceberg. In our galaxy alone there are over 100 billions stars. And in fact there over 100 billions galaxies in the observable universe. There are more stars than there are specs of sand on earth." (Prof. Lawrence Krauss, Theoretical Physicist)
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"To see a world in a grain of sand,
And a heaven in a wild flower,
Hold infinity in the palm of your hand,
And eternity in an hour"
(William Blake)