根据给出的提示，生成一个英语短篇小说。
男主角，回忆，街头艺人，小提琴，中央公园
David sat on a bench in Central Park, lost in thought. As he looked around, he couldn't help but think back to the days when he was just starting out as a musician. He recalled the time when he was a street performer, playing his violin for spare change.

Suddenly, he noticed a new street musician playing nearby. He was playing a beautiful rendition of a Bach sonata, and David couldn't resist listening in. As the musician finished his piece, David approached him and complimented him on his playing.

The two struck up a conversation, and David learned that the musician was also an aspiring violinist. Before leaving, David handed the musician his violin, telling him that it was his way of passing on the torch to the next generation of musicians.

As David walked away, he realized that he had come full circle. He was once the struggling musician on the street, and now he was in a position to help others fulfill their dreams. He left the park feeling grateful for the experiences that brought him to this moment.