Quote by Agatha Christie

I have enjoyed greatly the second blooming that comes when you finish the life of the emotions and of personal relations; and suddenly find - at the age of fifty, say - that a whole new life has opened before you, filled with things you can think about, study, or read about...It is as if a fresh sap of ideas and thoughts was rising in you.

Please suggest source details if you know: book, page, year, online article address (url), correction (different author...), etc.. Thanks.