Newton’s Third Law of Physics: _All forces occur in pairs, and these two forces are equal in magnitude and opposite in direction._
Newton’s Third Law, applied to software: To make something generic is to make the simple things complex.
Making the simple complex
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Adam Keys is typing 
Nice observation, I hope you don’t mind my quoting you:
http://weblog.raganwald.com/2007/11/simplicity-and-complexity.html
I certainly don’t mind getting quoted next to Alan Kay. Thanks!