What book is this quote in Vitality shows not only the ability to persist but start over by F. Scott Fitzgerald?

The quote "Vitality shows not only the ability to persist but to start over" is not from F. Scott Fitzgerald. There is no evidence that Fitzgerald ever wrote or uttered this quote.

It's possible that the quote is misattributed or that it is a paraphrase of something Fitzgerald wrote. It is also possible that the quote is entirely fabricated.

If you have more context for where you encountered this quote, it may help to identify its source.