Answer: dreams and ambition by using metaphors.
Explanation: As you know, a metaphor is acomparison between things that are not related with each other at first sight, that is why that In the given excerpt from Act II of "Hamlet" by William Shakespeare, we can see the use of metaphors to compare and describe dreams (by comparing them to ambition and shadow: "Which dreams, indeed, are ambition" and "A dream itself is but a shadow") and ambition (by comparing it to a shadow's that can be: "and I hold ambition of so airy and light a quality that it is but a shadow’s shadow". Hope this helps.
B. Advocacy because theres no research and evidence
Euphemism
Explanation: an innocuous word or expression used in place of one that may be found offensive or suggest something unpleasant.
The Tell-Tale Heart is a short story by Edgar Allan Poe, first published in 1843. IN the story, an unknown narrator tells how he followed and finally killed an old man because he was afraid of his blue eye. After the murder, the narrator tried to hide the body from the police. The lesson is a moral one: the danger and power of a guilty conscience. When the police comes to his house, he seems to be calm. However, he starts listening to the beating of a heart which makes him start feeling nervous. It gets to a point he cannot bear it anymore, so he confesses the crime to the police. At this point we can say that another moral can be that one should try to confront fears somehow and also be conscious about the actions we take.
The guilty soul of the narrator in the story was like a haunting ghost in his mind who made him first listen to the corpe´s heart and finally confess.