In love with whole numbers, the Pythagoreans believed that all things could be derived from them. Certainly all other numbers.
More quotes by Carl Sagan
Human history can be viewed as a slowly dawning awareness that we are members of a larger group.
If you wish to make an apple pie from scratch, you must first invent the universe.
As the ancient myth makers knew, we are children equally of the earth and the sky.
For small creatures such as we the vastness is bearable only through love.
Attribution
Quote text and notes from Wikiquote: Carl Sagan (page history), available under CC BY-SA 4.0. Source quality and labels are our own summary of what Wikiquote records.