Can someone make my day

Which neoplantonic ideas did augustine borrow and express in book xi of confessions

Which pair of uses of figurative language from "the caged bird" support the extended metaphor of freedom versus oppression? back of the wind; floats downstream his wings are clipped; his feet are tied the caged bird sings; the free bird thinks dawn bright lawn; grave of dreams

The library carries many current books. what is the adjective