‘Rags to riches’ is an idiom in the English Language (phrases that have an implied meaning rather than being used for their literal meaning).

Whether you’re planning to [write an essay](/how-to-write-a-persuasive-essay/) or [summarize a book](/how-to-summarize-a-book/), you’ll quickly realize that the

I can tell where you went to school just by looking at how you type one word.