1, having wings does not mean that you can fly, but you have to master the technology of flying through subjective efforts.

In fact, everyone has a pair of wings. As long as you can find them, you will find the power to fly.

3. Man has always insisted on the dream of flying, and finally one day he invented the airplane, which realized this dream to a certain extent. Therefore, as long as you are willing to persist, any dream will come true one day and you will surely grow wings and fly.