Expand the proverb "strike while the iron is hot " .(Answer in about two to three paragraphs,)

Explanation:

to strike while the iron is hot

(metallurgy, blacksmithing, literally) To strike a hot piece of metal, especially iron, with a mallet or other tool before it cools, while it is still hot enough to be shaped. (idiomatic) To act on an opportunity promptly while favorable conditions exist; to avoid waiting.