Great Doctor Who Quotes #5

"Homo sapiens! What an inventive, invincible species. It's only a few million years since
they crawled up out of the mud and learned to walk. Puny, defenceless bipeds. They've survived flood, famine, and plague. They've survived cosmic wars and holocausts. And now, here they are, out among the stars, waiting to begin a new life. Ready to out-sit eternity. They're indomitable!"

- The Doctor, The Ark in Space, Part 1 (January 25 1975)

Written by Robert Holmes