When you were a teenager, what was your last sentence?

There is a sentence in front of "Returning as a teenager": I would like to cross Qian Fan.

This sentence comes from the modern poet Feng Tang's Hundred Poems of Feng Tang. This is about adults having a childlike innocence, but it is too difficult, and few people can achieve this pursuit. I appreciate Qian Fan's reading. He still loves life after washing away the lead. Dongshan Spring Wine is green, and he retired to Xie Fuming. This is a state of vicissitudes. Coming back as a teenager is just an ideal.

The relevant original text is as follows:

Before the sword, the river's lake instantly.

Can I cross Qian Fan and go back to my youth?

Translation:

Before I could wear a protective sword, I entered the society in an instant.

After all the hardships, I can still maintain my initial heart as a teenager.