Is the phrase she was the einstein of our class an allusion or metaphor?

Yes or no? if you are a bibliophile you probably like to read.

Read the excerpt from “the railroad earth.” o well anyway i'll be learning eventually to like the railroad and sherman will like me some day, and anyway another day another dollar. the narrator of this excerpt can best be described as friendly. optimistic. wealthy. intelligent.

Who is not a member of rome’s second triumvirate?