The Chinese classic Military Science of Sima Rangju told us that although the world is safe, Negligence makes dangers. Even in the age of peace, the construction of strong military force is still the priority of each country. Therefore the national defense education of the young people, who are the most powerful reserve strength, should be enhanced, as one significant part of college education. In some developed countries, taking U.S., Russia and U.K. as example, it has been a long tradition to train the young for military education, the successful experience of which is borrowed by many countries. Among the world powers, China now should perfect the national military education, and draw more beneficial lessons from the historical experience of developed countries in military education.