Einstein: his life, his universe is in the curious boy, a student genial and insolent which Mrs passion of course, the official office of patents that revolutionized the physical, the man plagued by problems marriage, the father often absent, the physical finally recognized worldwide, the militant pacifist and frustrated their search for the "theory of the unified field" - a mathematical solution to explain the idiosyncrasies of the new-born quantum mechanics, the result of his idea. Walter Isaacson is director general of the Aspen Institute, was president of cnn and administrative editor of Time magazine. He is the author of Benjamin Franklin: an American life, from Kissinger: a biography and co-author of The wise men: six friends and the world they made. Einstein: his life, his universe, the new biography of Albert Einstein, based on a collection of letters released in 2006, twenty years after the death of his stepdaughter, as determined in her will. Written by journalist Walter Isaacson, who has chaired the groups Time and cnn, and widely praised by the criticism, shows an Einstein averse to any kind of dogma. This rebellious spirit that enabled the birth of the revolutionary theory that the physical. The contents of the letters desnuda the intimate life of a human mind genial.Um simple and friendly, but at the same time distant and irrelevant, Einstein remained difficult personal relationships, secrets and cases extraconjugais as well, discard the war and have fun with the aura from celebrity.