“He was not a model boss or human being, tidy packaged for emulation. Driven by demons, he could drive those around him to fury and despair. But his personality and passions and products were all inter-related, just as Apple’s hardware and software tended to be, as if part of an integrated system. His tale is thus both instructive and cautionary, filled with lessons about innovation, character, leadership, and values.”

extract from page xxi of “Steve Jobs” by Walter Isaacson