Canto or cantos. I think...
Answer:
Throughout Macbeth, the nature of evil and human corruption are explored. Humanity is defined by good, but evil stems from the human heart because it is the opposite of good. A human being is not the initiator of supernatural or unnatural forces, but their agents.
Explanation:
Most of the time straight, at the road in front of you, at the light, or in the side and rear view mirrors
I would say open with a question... For example, "Are you tired of trying to find fun ways for your children to learn?"