Many people have elaborated on different definitions of youth, because everyone is a different individual and has different understandings. There is no right or wrong, it's just looking back at what you have encountered and thought of on the road you have walked or are walking on. Just like 10,000 people will take 10,000 Nth power roads.
Many of Wang Feng's songs are about youth, so his lyrics have a very high repetition rate. Falling, hesitating, confused, ordinary, flying, breaking away, direction, dreams... Walking on this verdant road of spring, we all must have "the power beyond the ordinary" to get rid of any constraints and go further and further away.