1. Don’t be afraid of being shattered into pieces. You must remain innocent in this world. ——Yu Qian's "Song of Lime". It expresses that people should not be afraid of difficulties and challenges in the pursuit of truth and knowledge, and persist in their beliefs and pursuits even if they face the danger of being broken into pieces.

2. The road is long and long, and I will search up and down. ——Qu Yuan's "Li Sao". It expresses that people should persevere, continue to explore and move forward in the pursuit of truth and knowledge.