| Chapter # | Sentence # | Quote |
|---|---|---|
| 27 | 670 | View more quotes about perhaps">Perhaps it had succumbed to geological upheavals, or other natural catastrophes, perhaps meteoritic bludgeonings from space, eradicating entire species, or from sun flares which might scald a world, or from an uprooting which might produce a moon and leave behind a vast basin to be filled with water and brine. |
| Chapter # | Sentence # | Quote |
|---|---|---|
| 27 | 667 | Indeed, the hypothesis of Priest-Kings did not seem necessary. |
| 27 | 668 | Perhaps other aliens had brought some humans to this world, and then departed. |
| 27 | 669 | Perhaps an ancient technological civilization on Earth had colonized this world, before slipping unnoticed, with its devices, perhaps intentionally, from the pages of history. |
| 27 | 670 | Perhaps it had succumbed to geological upheavals, or other natural catastrophes, perhaps meteoritic bludgeonings from space, eradicating entire species, or from sun flares which might scald a world, or from an uprooting which might produce a moon and leave behind a vast basin to be filled with water and brine. |
| 27 | 671 | Perhaps there had been a preemptive strike by cautious aliens, unwilling that the cosmos should entertain a nascent competitor. |
| 27 | 672 | Perhaps it had perished of some hastening, virulent disease specific to a species, which then, its hosts vanished, must itself perish. |
| 27 | 673 | Or perhaps it had simply been overrun, as so many civilizations, by barbarous primitives. |