Synonym for 'start of something good'

I'll mark what are some examples of metaphors in the song "lose yourself" by eminem?

Read the excerpt. “this is a train-servicing station and we have to wait for a train.” he shakes his head. i smile. “it’d be nice if we could get one.” lauren mizock has revised her draft of “train tracks” to convey plot events using

Eleanor roosevelt repeatedly brings up the idea of education. what does she most likely mean when she uses the word education?