Rex Ex Machina

The doctors have left and I am told that in a few hours I shall die. In my lifetime the world has progressed from the chaotic turmoil of the early Atomic era to the peacefulness and tranquility of our present age, and I die content.

For ten years I have instructed you in all that you will need for the future. One final lesson remains to be taught.

* * * * *

On the wall of my bedchamber hangs a citation "from a grateful government for services too secret to be herein set forth." In past years you have asked me repeatedly about this citation, but each time I have taken pains to avoid a direct answer. Now it is proper that you should know.

Forty years ago I was an obscure Army captain stationed at the Armed Forces Langua