To determine which two authors and their texts most strongly agree or disagree with the quotation, we would need to analyze various literary works and their perspectives on the concept of expanding one's sense of family and recognizing societal interconnectedness. Without specific information about the authors or texts in question, it is difficult to provide a definitive answer. However, some authors who have explored similar themes include Ralph Waldo Emerson, who advocated for a broader sense of brotherhood and unity, and bell hooks, who emphasizes the importance of love and community in challenging oppressive systems. It would be helpful to have more details to provide a more precise response.