if i have one thousand dollars, i will buy some flowers for my teachers and my parents, because they teach me a lot.
if i have one thousand dollars, i will give some to the poor people and the poor children, let the children go to school and have a rich life.
if i have one thousand dollars, i will buy a lot of books for myself. then i will call my good friends come to my house to enjoy my books together.
if i have one thousand dollars, i will set aside the money in the bank for the use in need of the future.