Reading books alone could not directly change a person's personality because personality was the result of many factors, including genetic factors, living environment, family background, personal experience, and so on. But reading can inspire people's thinking, broaden people's horizons, cultivate people's observation and imagination, let people better understand and know themselves, thus changing people's way of thinking and behavior, and then affecting people's character. Through reading, people can come into contact with different cultures, values, and ideas, thereby enhancing their tolerance and open-mindedness, changing their own concepts and attitudes, and thus influencing their own behavior and way of thinking. These long-term changes may gradually manifest in people's personalities, making them more diverse and open. Therefore, although reading can't directly change people's personality, it can help people better understand themselves, broaden their horizons, cultivate their thinking ability and behavior, so as to better adapt to society and self-development.