The account of the origin of life that I shall give is necessarily speculative; by definition, nobody was around to see what happened.


The Selfish Gene, Chapter 2 (p. 15), Oxford University Press, Inc. 1976


The account of the origin of life that I shall give is necessarily speculative; by definition, nobody was around to see what happened.

The account of the origin of life that I shall give is necessarily speculative; by definition, nobody was around to see what happened.

The account of the origin of life that I shall give is necessarily speculative; by definition, nobody was around to see what happened.

The account of the origin of life that I shall give is necessarily speculative; by definition, nobody was around to see what happened.