"tale is thus both instructive and cautionary, filled with lessons about innovation, character, leadership, and values. Shakespeare's Henry V--the story of a willful and immature prince who becomes a passionate but sensitive, callous but sentimental, inspiring but flawed king--begins with the exhortation "O for a Muse of fire, that would ascend / The brightest heaven of invention." For Steve Jobs, the ascent to the brightest heaven of invention begins with a tale of two sets of parents, and of"