2. Appearance of the elder Africanus, and of his own father, to Scipio.
Prophecy of Scipio's successes and honors, with an intimation of his
death by the hands of his kindred.

3. Conditions on which heaven may be won.

4. The nine spheres that constitute the universe.

5. The music of the spheres.

6. The five zones of the earth.

7. Brevity and worthlessness of earthly fame.

8. All souls eternal.

9. The soul to be trained for immortality. The fate of those who merge
their souls in sense.




INTRODUCTION

DE AMICITIA.

The _De Amicitia_, inscribed, like the _De Senectute_, to Atticus, was
probably written early in the year 44 B.C., during Cicero's retirement,
after the death of Julius Caesar and before the conflict with Antony.
The subject had been a favorite one with Greek philosophers, from whom