For a long time I wanted to read the writings of Einstein. Me being immersed for some time in quantum theory, I wanted to have the personal views of Einstein ... This book into 5 chapters deals with the vision of Einstein on various topics especially the historical level and is primarily a manifesto in favor of pacifism and demilitarization. The idea loops back ... Even if after reading this book, one can only conclude, once again, quEinstein was a man of rare wisdom and great intelligence, I stay on my hunger ... However, I recommend reading this book that still show the interest of the great Einstein strength of character that has never hesitated to show his opinions and engage in things they thought they were worth worth ...