When a whole system is composed of a numbers of subsystems, the one that tends to dominate is the least stable.
A brain can improve till it fits its environment.
What is important is that complex systems, richly cross-connected internally, have complex behaviours, and that these behaviours can be goal-seeking in complex patterns.
Follow AzQuotes on Facebook, Twitter and Google+. Every day we present the best quotes! Improve yourself, find your inspiration, share with friends