1984年10月6日，邓小平同志在总结中国经济发展的历史经验时说：“我们在制定对内经济搞活这个方针的同时，还提出对外经济开放。总结历史经验，中国长期处于停滞和落后状态的一个重要原因是闭关自守。经验证明，关起门来搞建设是不能成功的，中国的发展离不开世界。”（《邓小 On October 6, 1984, Comrade Deng Xiaoping summed up the historical experience of China’s economic development and said: “While we formulated this guideline of enlivening the domestic economy, we also proposed opening up of the foreign economy. Summing up historical experience, China has been in a state of stagnation and backwardness for a long time One of the important reasons is that it is closed to the outside world.Experience has shown that it can not succeed in closing a door and building China into a world where development can not be separated. ”