I saw a real strange, weird object / Standing up talking to the people / And I found out it was heroin / That deadly drug that go in your veins

The third section covers a construct similar to the ring S°R — the maximal quotient ring, which exists for any ring. (When R is nonsingular, the maximal quotient ring is exactly S°R.) Finally, Section D provides an answer to the question of which right and left nonsingular rings have coinciding maximal right and left quotient rings.

He's lost so much weight from illness; he's a shell of his former self.

This is because subjects in the new cyberian culture are other than the rational, autonomous individual.