meizand said that the support of the executive bodies from the private sector was another necessity thathe praised to the government officials. in this regard, ayatollah khamenei called the nationalization of all work at the beginning of the revolution a major mistake and said that the country will not be run without the activities of private enterprises and this companies also enter the field without the support of the government , and if they succeed , they will be successful. 44 this protest was chosen carefully, people who are involved in economic issues and are interested in social justice and seriously seek social justice are all praising god and it has been done. unfortunately, governments have done this in a row. failure to do so the policies of the principle 44 times, the promotion of knowledge and technology was another important requirement for economic growth that the leader of the revolution addressed and drew the attention of universities and scientific research centers to it. he attributed today's successes in many sectors to the beginning of the scientific movement in abo