Carl Sagan

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Quotes by Carl Sagan

The brain is like a muscle. When it is in use we feel very good. Understanding i... - Carl Sagan - Quotes Donut

Written By Carl Sagan

19 Reads • November 18, 2021

Science is a way of thinking much more than it is a body of knowledge.... - Carl Sagan - Quotes Donut

Written By Carl Sagan

14 Reads • June 14, 2021

Imagination will often carry us to worlds that never were. But without it we go ... - Carl Sagan - Quotes Donut

Written By Carl Sagan

11 Reads • May 13, 2021

Our species needs, and deserves, a citizenry with minds wide awake and a basic u... - Carl Sagan - Quotes Donut

Written By Carl Sagan

21 Reads • March 4, 2021

If you wish to make an apple pie from scratch, you must first invent the univers... - Carl Sagan - Quotes Donut

Written By Carl Sagan

13 Reads • February 6, 2021