John Henry Holland

"If we are to understand the interactions of a large number of agents, we must first be able to describe the capabilities of individual agents."

"Unwrapping occurs when the "solution" is explicitly built into the program from the start."

"Even though these complex systems differ in detail, the question of coherence under change is the central enigma for each."

"This use of building blocks to generate internal models is a pervasive feature of complex adaptive systems."

"When a new building block is discovered, the result is usually a range of innovations."

"With theory, we can separate fundamental characteristics from fascinating idiosyncrasies and incidental features. Theory supplies landmarks and guideposts, and we begin to know what to observe and where to act."

"nonlinear interactions almost always make the behavior of the aggregate more complicated than would be predicted by summing or averaging."

"The multiplier effect is a major feature of networks and flows. It arises regardless of the particular nature of the resource, be it goods, money, or messages."

"The measure of performance of any given agent is the amount of money it accumulates through its actions."

"If there is to be a competition, there must be some basis for resolving it. It is also clear that the competition should be experienced based."

"Particular individuals do not recur, but their building blocks do."

"The recycling of resource by the aggregate behavior of a diverse array of agents is much more than the sum of the individual actions."