"With the increased interest in the issue of oil, and talking about its future and its substitutions, this book comes, to confirm that knowledge is permanent oil, which is inexhaustible, and that man is the maker of change and innovation, and that investing in it is an education and training that leads to building a sustainable production base, on which an economy is based Strong competitive, depends on real production, creativity and technology. The book deals with the role of knowledge in achieving economic growth, reviewing the experiences of some countries whose conditions have turned against backwardness and walking behind the knees to the forefront, and from relying on others in the small and large from the production tools and the necessities of living to a confident production and contentment in many of the requirements and requirements of life ». Obeikan 2018