The purpose is to inform the reader in great detail about a specific topic.
He relies on experience and is too focused on senses. Plato says the senses are very unreliable.
Aristotle suggests that the morally weak are usually young persons who lack the habituation to virtue that brings the passions of the soul under the internal control of reason. According to Aristotle, like sleepy, mad or drunken persons who can “repeat geometrical demonstrations and verses of Empedocles,” and like an actor speaking their lines, “beginning students can reel off the words they have heard, but they do not yet know the subject” (NE 1147a19-21). A young person, therefore, can “repeat the formulae (of moral knowledge),” which they don‟t yet feel (NE 1147a23). Rather, in order to retain knowledge when in the grip of strong passions, Aristotle asserts that, “the subject must grow to be part of them, and that takes time” (NE 1147a22). Avoiding moral weakness, therefore, requires that we take moral knowledge into our souls and let it become part of our character. This internalization process the young have not had time to complete.
If moral weakness is characteristic of the young who have not yet taken moral knowledge into their souls, thereby allowing them to temporarily forget or lose their knowledge when overcome by desire in the act of moral weakness, it would seem that Aristotle‟s account of moral weakness does not in fact contradict Socrates‟ teaching that no one voluntarily does what they “know” to be wrong. Virtue does in fact seem to be knowledge, and, as Aristotle asserts, “we seem to be led to the conclusion which Socrates sought to establish. Moral weakness does not occur in the presence of knowledge in the strict sense”
<span>In "Through the Tunnel," the negative connotations and dangerous imagery associated with the "wild bay" help to convey the theme that growing up can be a painful and scary process. Jerry longs to grow up and to fit in with the "older boys -- men to Jerry" who swim and dive at the wild bay rather than remain on the "safe beach" with his mother, a beach later described as "a place for children." The way to the wild bay is marked with "rough, sharp rock" and the water shows "stains of purple and darker blue." The rocks sound as if they could do a great deal of damage to the body, and the stains are described like a bruise. It sounds painful. Then, "rocks lay like discoloured monsters under the surface" of the water and "irregular cold currents from the deep shocked [Jerry's] limbs." This place sounds frightening and alarming and unpredictable. Given that this is the location associated with maturity, with the time after childhood, we can understand that the process of growing up and becoming a man is a time that is fraught with dangers and fear, because Jerry endures both in the "wild bay."</span>
Your answer would be B. until and then both show evidence of time. Hope this helps!