This short poem celebrates mothers on Mother's Day by highlighting how a mother can never fully be defined by words because of the deep impact she has on her children's hearts. It notes that a mother will always be thought of as such by her children, both those she gave birth to and any others she welcomed into her family, and that while time may age her, she will remain in their hearts even after she passes away. The poem closes by expressing love for the reader's mother and hoping she enjoys Mother's Day.