What does it mean to learn from my youth?

I hope to protect the prosperity of China with the youth of our generation. "We are willing to protect this prosperous China with our youth", which is the greatest wish recorded by Zhang Jingjing, an ordinary Shandong aid nurse, in the first-line diary of the epidemic. In 2020, a sudden COVID-19 epidemic swept through Wuhan and spread all over the country. In this epidemic prevention exam, young people in China jumped up again and handed in qualified answers with practical actions.