I can't bear to hear a human being spoken of with contempt just because of his group identification...It's these respectable people here who create t… - Isaac Asimov

Haven't we forgotten something, gentlemen?' 'What?' asked Pirenne, peevishly. 'That in a month we celebrate our fiftieth anniversary.' Fara had a trick of uttering the most obvious platitudes with great profundity. 'What of it?' 'And on that anniversary,' continued Fara, placidly, 'Hari Seldon's Vault will open. Have you ever considered what might be in the Vault?' 'I don't know. Routine matters. A stock speech of congratulations, perhaps. I don't think any significance need be placed on the Vault – though the Journal' – and he glared at Hardin, who grinned back – 'did try to make an issue of it. I put a stop to that.' 'Ah,' said Fara, 'but perhaps you are wrong. Doesn't it strike you' – he paused and put a finger to his round little nose – 'that the Vault is opening at a very convenient time?

All that had been done in the mid-twentieth century on “calculating machines” had been upset by Robertson and his positronic brain-paths. The miles of relays and photocells had given way to the spongy globe of plantinumiridium about the size of a human brain.

Los amorreos también se apoderaron de una pequeña ciudad llamada Bab-ilum (palabra acadia que significa "puerta de Dios") e hicieron de ella su ciudad. En el hebreo de la Biblia, el nombre de la ciudad se convirtió en Babel