Famous quotes:

1. When good steel is beaten, it emits strong sparks (José Martí)

2. The reason why smart people fail to succeed is because they lack perseverance. (Newton)

3. Only those with perseverance can achieve their ambitions. (Franklin)

4. Tenacious perseverance can conquer any peak in the world. (Dickens)

Celebrity examples:

1. Chinese mathematician Chen Jingrun determined to make a difference in mathematics when he was a boy. In order to overcome the "Goldbach conjecture", he performed calculations all day long. He filled several sacks with just the calculated manuscript paper, and finally demonstrated this preliminary hypothesis. Guess, it created a miracle that even Europeans couldn't do with computers.

2. Sima Qian endured the torture of castration and prison, but did not give up on himself and wrote the historical masterpiece "Historical Records" that will be famous throughout the ages.

3. Qu Yuan: When he was young, he ignored the objections of his elders and hid in a cave to secretly read the Book of Songs regardless of wind, rain or freezing weather. After three full years, he read 305 chapters of the Book of Songs, absorbed rich nutrition from these folk songs, and finally became a great poet.

4. Wen Tianxiang organized forces to resist the Yuan Dynasty, but failed and was captured. Faced with the coercion and inducement of the Yuan Dynasty, he refused to surrender and eventually died heroically.