If such a thing had happened once, it must surely have...

If such a thing had happened once, it must surely have happened many times in this galaxy of a hundred billion suns.

Arthur C. Clarke

Rama: The Omnibus: The Complete Rama Omnibus (ed. Hachette UK, 2011) - ISBN: 9780575096882

Arthur C. Clarke Quotes

If such a thing had happened once, it must surely have happened many times in this galaxy of a hundred billion suns.

If such a thing had happened once, it must surely have happened many times in this galaxy of a hundred billion suns.

If such a thing had happened once, it must surely have happened many times in this galaxy of a hundred billion suns.

If such a thing had happened once, it must surely have happened many times in this galaxy of a hundred billion suns.