Respuesta :
They represent the idea that the speaker is always in his mother's thoughts.
They represent the idea that the speaker is always in his mother's thoughts.
The last line helps to answer this question. It shows that the objects were bought "to remind me I'm always with her." The mother is the one buying these items from different places she travels for work. She buys them to show the speaker that he's always in his mother's thoughts. None of the other options are true. While the boy might respect his mother's hard work, the things on the shelf do not show this. They also don't symbolize a sense of loss or a desire to explore the unknown.