Question

Read the sentence from the passage.

So, first of all, let me assert my firm belief that the only thing we have to fear is fear itself—nameless, unreasoning, unjustified terror which paralyzes needed efforts to convert retreat into advance.
How does the sentence add to the development of the text?

Answer 1

it introduces what the text will be about and why they strongly believe that the only fear u should worry about is fear itself.