This book which deals with physics and metaphysics is actually reads like a novel whose denouement awaits impatiently and we regret in the end to have short chapters fini.Sa presentation and clarity of his style make it easy reading while her subject is profound and vital for any curious mind and in fact for every humain.C'est the book of a man of letters that can be read with interest by any player since it is sensitive to diversity and the beauty of the world and where he questioned her destiny.