"A writer in Arabic did not obtain what Ibn Khaldun received from the status and fame, and a scientist in history and meeting did not have the reading, research and seriousness of this sign about his works, especially his introduction that brings together the Arab Thought movement as an intellectual opening and an advanced basis for sociology. This book is by Ibn Khaldun, which is an existing work in itself, in the way that it wanted for it, and it is a messages, and the diaries of the owner of the "introduction" during his travels and repeated trips between Morocco and Andalusia, and his journey to the Arab East, towards Egypt first, the Arabian Peninsula to spend the Hajj pilgrimage Then the pilgrimage to Jerusalem, and finally his exciting journey to Damascus during the invasion of the Tatars of the city in the year 803 AH 1400. Therefore, it is a biography, and the book "Journey" together.
