Immigration worked as a time machine, bringing up little islands of the past into the present. — Kim Stanley Robinson

She was beautiful, she was powerful; but she was no longer young. Event would soon be washing by her, the way they did everyone else; history was a wave that moved through time slightly faster than an individual life did, so that even when people had lived only to seventy or eighty, they had been behind the wave by the time they died; and how much more so now.

And all this vast articulated structure of a culture stood out in the open sun of day, accessible to anyone who wanted to join, who was willing and able to do the work; there were no secrets, there were no closed shops, and if every lab and every specialization had its politics, that was just politics; and in the end politics could not materially affect the structure itself, the mathematical edifice of their understanding of the phenomenal world.

There was orderly behavior, there was chaotic behavior; and on their border, in their interplay, so to speak, lay a very large and convoluted zone, the realm of the complex.