It's because some people think that the the teachers they have might act like their second mother.
I inferred you are referring to this excerpt from the text;
"Most people measure their happiness in terms of physical pleasure and material possession. Could they win some visible goal which they have set on the horizon, how happy they could be! Lacking this gift or that circumstance, they would be miserable. If happiness is to be so measured, I who cannot hear or see have every reason to sit in a corner with folded hands and weep. If I am happy in spite of my deprivations, if my happiness is so deep that it is a faith, so thoughtful that it becomes a philosophy of life, — if, in short, I am an optimist, my testimony to the creed of optimism is worth hearing."
<u>Explanation</u>:
The author here uses her personal experience of been deaf-blind to assert that an individual's happiness is not dependent on his or her circumstances. Helen says "I who cannot hear or see...I am happy in spite of my deprivations if my happiness is so deep that it is a faith, so thoughtful that it becomes a philosophy of life."
We notice her use of convincing language such as when she says "my testimony to the creed of optimism is worth hearing", this language gives her message a convincing feel.
Answer:
The theme of sharing memories is important in literature, as the goal of writing is to preserve memory so that it can be shared collectively.
The issue of memory is integral to two major works of dystopic literature that inform The Giver, which are 1984 and Brave New World. Both societies depicted are centrally concerned with erasing memory so that citizens live in a perpetual fragmented present that is cut off from past and future.
Explanation: