Meaning: This means that reading books helps me to learn new things and to see the world from different perspectives.
Choice of Words: Books refer to written or printed works that share information or stories. Open means to make something accessible or available. Mind refers to the element of a person that enables them to think, feel, and perceive. When you put them together, "Books open my mind" suggests that the content of the books expands the reader's knowledge, understanding, and perspectives, allowing them to see the world in new and different ways.