Final answer:
The provided texts reveal a thematic concentration on love and the necessity of parting, depicting characters who face the sorrow of separation and contemplate the sacrifices involved in true love.
Step-by-step explanation:
The passage provided showcases a man's contemplation and emotional turmoil as he questions the sincerity and commitment of his beloved, contrasting his musings about love with the seemingly shallow allure of the arts. The excerpts from various poems and texts possess a common thread of love, separation, and the intricate dance between the two emotions.
They often depict characters wrestling with the decision to stay or part ways, exploring the complex layers of love and the pain of separation.
Whether it is the student's love for the dancer who does not reciprocate, the Nightingale considering the true essence of love in sacrifice, or the notion of forsaking ancient ways, all these narratives touch upon the idea of a person believing he must walk away from his beloved or dealing with a separation. Each character grapples with emotions of love, loss, and the difficult choices that sometimes must be made.
Sentiments of yearning, loneliness, and the bittersweet reality of leaving someone behind resonate throughout, thus indeed, the statement 'Song(poem) is about a man believing he has to walk away from his beloved' is true.