Answer:
A. All people grow old and die.
Step-by-step explanation:
In this excerpt, the author discusses the theme of old age. He tells us that the ashes of his youth lie within him. He also tells us that his deathbed is the place where he will expire, consumed by this same fire. Finally, the author tells us that it is the same fire of life which caused him to live, and to die. This emphasizes the fact that all people must eventually grow old and die.