Learning is any change in a system that produces a more or less permanent change in its capacity for adapting to its environment.
Herbert SimonA complex decision is like a great river, drawing from its many tributaries the innumerable premises of which it is constituted.
Herbert SimonEveryone designs who devises courses of action aimed at changing existing situations into preferred ones.
Herbert SimonCreativity is no less challenging or exciting when the mystery is stripped from the creative process. The most beautiful flowers grow under careful cultivation from common soil.
Herbert Simon