Why is Ruth described as exuberant at the beginning of act II, scene III?

What does pip gain on his 21st birthday instead of knowledge of his benefactor

To the one that i love i will never forget or hate just love me back

Read these sentences from thr excerpt. what the most dreaded, that i most desired. what he most loved, i most hated. that which to him was a great evil, to be carefully shunned, was to me a great good, to be diligently sought; and the argument which he so warmly urged, against my learning to read, only served to inspire me with a desire and determination to learn. which statement best explains why the author uses parallel structure to advance his purpose?