Growth, with this letter

I really want to share my life experience with you, so I might as well write it down. I hope this letter can accompany you, When you encounter setbacks in your growth, you can find strength from it; When you are lost and don't know what to do, you can find comfort from it. I even hope that this letter can become a happy memory between you and me. Child, whether you are one year old, ten years old, or eighty years old, I will always love you.