Planting trees for future investments is not an excessive sentence. By planting a tree without us knowing we have a long-term investing to obtain a better life, with the fresh air makes our lives more fresh.
A tree is planted and maintained to grow would provide great benefits. Not only for people who plant trees but also to people around the tree. Even to the various creatures and other organisms on earth, because we all know trees are producing oxygen, and oxygen is a vital need for us as living creatures to breathe.