A young man who does not have what it takes to perform military service is not likely to have what it takes to make a living. Todays military rejects include tomorrows hard core unemployed.

Summary

This quote suggests that if a young man is not qualified or capable of performing military service, it is unlikely that he will succeed in finding employment and making a living. It implies that the military serves as a filtering mechanism, with those who are rejected facing future hardships in terms of unemployment. The quote underscores the idea that the skills and qualities required for military service are often closely aligned with those needed for success in the professional world.