read the excerpt from "lessons of dr. martin luther king, jr."
my friends, dr. king realized that the only real wealth comes from others.
i challenge each and every one of you to be a true disciple of dr. king, to be truly wealthy.
i challenge you to carry on his work by volunteering to work for a just cause you believe in
which theme does chavez communicate in this passage?
money makes the world go around.
evil is born from greed.
everyone has the power to make a difference.
people gain wisdom from experience.

Everyone has the power to make a difference

Explanation:

Number one is impossible to be considered right, because those aren't King's ideas. Number two isn't the right answer because this excerpt doesn't talk about greed or evil. Number four isn't the correct answer, because the text doesn't talk about wisdom or experience, but it talks about the way in which each person can enrich him or herself through helping others.

not concrete, existing in thought or as an idea but not having a physical or concrete existence

the answer is a because the astrophel does more and sidney goes to the astrophel more than stella.