And, because we cannot emphasize this enough …
Do not “recycle” someone else’s content, period. What you are writing should never feel, read or seem like a review, overview or regurgitation of the literature that already exists. You need to be writing in your very own words and relying on your original interpretation of the information, presenting something that includes a novel or somewhat new approach to the topic. It all boils down to the fact that your work should not look like a modified version of someone else’s material.