"How did I come to know what I know about the world and myself? What ought I to know? What would I like to know that I don't know? If I want to know about this or that, where can I get the clearest, best and latest information? And where did these other people about me get their ideas about things, which are sometimes so different from mine?" - H.G. Wells
0, 1, 1, 2, 3, 5, 8, 13, 21, 34,...
xn = xn-1 + xn-2
Public Personal Content (David A. Horner)