# Quote — Carl Sagan, Cosmos

> With insufficient data it is easy to go wrong.

- Author: [Carl Sagan](https://www.leafyquotes.com/carl-sagan.md)
- Book: [Cosmos](https://www.leafyquotes.com/carl-sagan/cosmos.md)
- Page: 94
- Source: [Wikiquote](https://en.wikiquote.org/wiki/Carl_Sagan#Cosmos_(1980)) ([CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/))
- Quote page: https://www.leafyquotes.com/carl-sagan/cosmos/with-insufficient-data

## More from this book

> I have...a terrible need...shall I say the word?...of religion. Then I go out at night and paint the stars.

p. 217 — [Quote page](https://www.leafyquotes.com/carl-sagan/cosmos/i-have-a-terrible.md)

> For a long time the human instinct to understand was thwarted by facile religious explanations.

p. 173 — [Quote page](https://www.leafyquotes.com/carl-sagan/cosmos/for-a-long.md)

> If you wish to make an apple pie from scratch, you must first invent the universe.

p. 218 — [Quote page](https://www.leafyquotes.com/carl-sagan/cosmos/if-you-wish.md)