Paul

“I have made a discovery,' said Giskard, his voice carrying no shade of emotion. 'I have made it because, for the first time in my existence, I faced thousands of human beings. Had I done this two centuries ago, I would have made the discovery then. Had I never faced so many at once, then I would never have made the discovery at all.

'Consider, then, how many vital points I might easily grasp, but never have and never will, simply because the proper conditions for it will never come my way. I remain ignorant except where circumstance helps me, and I cannot count on circumstance.”
― Isaac Asimov, Robots And Empire