About the 450-word writing method of "Youth I Have Safe Guarding Letter", the details are as follows:

1. Example 1 of "Youth I Have Safe Guarding Letter":

Looking forward to youth, you will be full of ideals and eager to realize the value of life. If you have a beautiful wish, please write your wish on a piece of paper, fold it into a boat, put it in the water, and let it float away with your wish. Youth is like fire, brilliant and enthusiastic, and is the prelude to the symphony of our lives.

Even if there are difficulties, twists and turns, and pain, it is still a meaningful experience for us and can give us valuable experience. We are entering the colorful and vibrant youth flowering season. When we enter youth, we will taste the ups and downs of the world, and gradually form our own healthy personality and positive outlook on life in life.

Everyone longs for youth, imagines their own future, and protects their youth. Throughout the ages, there have been many wise men and philosophers who, with their insight and wisdom, have summarized many people’s famous sayings to remind themselves from time to time. Youth is both long and short. A person's youth is only once, so it is more worthy of our cherishment. Protecting our youth is to save our lives.

2. Example 2 of "Letter of My Safe Guarding in Youth":

Dear youth, when my carefree, ignorant and innocent cardamom years passed away quietly, you walked in quietly My world brings me joy, passion, pain and countless unforgettable days.

When I was young, I played crazily with my friends, let our ideals fly, talked about our dream life, and worked hard to prove my ability. No matter how salty the sweat was, no matter how tired the body was, I would persevere to the end! However, in adolescence, I paid a heavy price for my arrogance and rebellion. No matter whether the road is full of thorns or flowers blooming, I am grateful for the beautiful youth.

Thank you for coming and singing my inner song to her. Youth is like a dream. I like to sit quietly on the window sill alone, looking at the endless blue sky. The footprints left by the plane are like meteors. My thoughts flew to distant foreign lands, imagining that I was Santa Claus, driving a sleigh around the world, to see Suzhou and Hangzhou with small bridges and flowing water, picturesque Australia, and the snow-capped Himalayas.

3. Example 3 of "Letter to Protect You Safely in Youth":

My parents gave me life, and youth allowed me to experience the flowering and rainy seasons of life. Youth is the ideal wing that leads me to work hard. Youth is a green apple that tastes sour but is unforgettable. Youth is a stumbling block in life. I will step on some stumbling blocks to move forward step by step in the future. I will forget that I am still young, and it will be more like singing my inner voice to my youth.

Thank you youth for giving me ideals, thank you youth for giving me beauty, thank you youth for letting me experience the colorful and unforgettable time, I really want the pace of youth to slow down, let me savor it carefully, and then Sing the most beautiful song deep in your heart to the beautiful youth.