Throughout our history we have been challenged to armed conflict by nations which sought to destroy our independence or threatened our freedom. The young men of America have risen to those occasions, giving themselves freely to the rigors and hardships of warfare. But the stamina and strength which the defense of liberty requires are not the product of a few weeks' basic training or a month's conditioning. These only come from bodies which have been conditioned by a lifetime of participation in sports and interest in physical activity. Our struggles against aggressors throughout our history have been won on the playgrounds and corner lots and fields of America. Thus, in a very real and immediate sense, our growing softness, our increasing lack of physical fitness, is a menace to our security.

What It Means

This is a placeholder explanation generated by the low-overhead model. It interprets "Throughout our history we have been challenged to armed conflict by nations which sought to destroy our independence or threatened our freedom. The young men of America have risen to those occasions, giving themselves freely to the rigors and hardships of warfare. But the stamina and strength which the defense of liberty requires are not the product of a few weeks' basic training or a month's conditioning. These only come from bodies which have been conditioned by a lifetime of participation in sports and interest in physical activity. Our struggles against aggressors throughout our history have been won on the playgrounds and corner lots and fields of America. Thus, in a very real and immediate sense, our growing softness, our increasing lack of physical fitness, is a menace to our security." in the context of "" to mean that wisdom is timeless.