Complex sentence: "I'm here to stay," he said to a fellow editor who felt he might leave someday a prediction that came true not long after, in June, 1893, when Franklin asked his Uncle Will to resume control of the publication.
Split into simpler sentences: I'm here to stay, he said to a fellow editor who felt he might leave someday. This was a prediction that came true not long after, in June, 1893, when Franklin asked his Uncle Will to resume control of the publication.