From the passage, we can infer that the author is what kind of person

A．A young person cheated of the best things in life.
B．A genius athlete breaks a world record.
C．A little girl suffers from an incurable disease.
D．When the curtain comes down on a touching play.

A．The big man's courage to admit his mistake.
B．The big man's sincerity and confession.
C．The big man's wretched experience.
D．The mart at his best.