The musician’s second paragraph is written around Nie Er’s very hard study.

Musician Nie Er’s Second Natural Paragraph This paragraph first emphasizes that Nie Er is good at thinking and diligent in using his brain, and constantly improves his musical literacy through his own exploration and innovation.

By describing the scene of Nie Er getting up early every day and carrying the piano to the woods behind the school to practice, it shows the hard work and continuous practice of piano skills. This spirit of diligence and hard work is one of the important reasons for Nie Er's great achievements.