A 93-year-old five-guarantee household grandmother passed away. The staff found an iron box from where she lived, which contained money. There were one-cent notes, a few one-hundred-and-fifty notes, and most of them were fifty-cent notes.

The grandmother saved money one cent at a time, rolling up the loose change into ten yuan, and then rolling up the ten yuan into a hundred yuan. This was her life's hard work. Maybe she saved the money thinking that she could hire a nanny when she was old. This money is nothing to rich people, but to the grandmother, it is a lot of money.

You can imagine how difficult it was for her to save this money. Maybe she earned it by growing and selling vegetables in the wind and rain, or she might have saved it up bit by bit by picking up rags. She was reluctant to eat and wear, so she saved it up bit by bit.

This reminds me of my parents. When I was a child, my parents also saved money bit by bit to support me to study and grow up.