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We have a collection of 1 Intelligence quotes from Carl Sagan

"The brain is like a muscle. When it is in use we feel very good. Understanding is joyous." (ID 3697)


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Intelligence;  Technology   ;   Power   ;   Science   ;   Good   ;   Nature   ;   Life   ;   Learning   ;   Love   ;   Religion   ;   History   ;   Education   ;   Death   ;   Knowledge   ;