Carl Sagan Quotes: Predictions of surprising events always prove more accurate if not set down on paper beforehand. ...

Predictions of surprising events always prove more accurate if not set down on paper beforehand. (Carl Sagan)

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Carl Sagan Quotes: Predictions of surprising events always prove more accurate if not set down on paper beforehand.

Carl Sagan Quotes: Predictions of surprising events always prove more accurate if not set down on paper beforehand.

Carl Sagan Quotes: Predictions of surprising events always prove more accurate if not set down on paper beforehand.

Carl Sagan Quotes: Predictions of surprising events always prove more accurate if not set down on paper beforehand.

Carl Sagan Quotes: Predictions of surprising events always prove more accurate if not set down on paper beforehand.

Carl Sagan Quotes: Predictions of surprising events always prove more accurate if not set down on paper beforehand.

Carl Sagan Quotes: Predictions of surprising events always prove more accurate if not set down on paper beforehand.

Carl Sagan Quotes: Predictions of surprising events always prove more accurate if not set down on paper beforehand.

Carl Sagan Quotes: Predictions of surprising events always prove more accurate if not set down on paper beforehand.

Carl Sagan Quotes: Predictions of surprising events always prove more accurate if not set down on paper beforehand.

Carl Sagan Quotes: Predictions of surprising events always prove more accurate if not set down on paper beforehand.

Carl Sagan Quotes: Predictions of surprising events always prove more accurate if not set down on paper beforehand.

Carl Sagan Quotes: Predictions of surprising events always prove more accurate if not set down on paper beforehand.

Carl Sagan Quotes: Predictions of surprising events always prove more accurate if not set down on paper beforehand.

Carl Sagan Quotes: Predictions of surprising events always prove more accurate if not set down on paper beforehand.