Biological cells: I thought of objects being like biological cells and/or individual computers on a network, only able to communicate with messages (so messagi

Biological cells: I thought of objects being like biological cells and/or individual computers on a network, only able to communicate with messages (so messaging came at the very beginning -- it took a while to see how to do messaging in a programming language efficiently enough to be useful). (from http://www.purl.org/stefan_ram/pub/doc_kay_oop_en http://www.purl.org/stefan_ram/pub/doc_kay_oop_en)