Studying could indeed change a person's temperament. Through reading, people could learn new knowledge and skills to expand their knowledge and vision. This knowledge could allow people to better understand and deal with various problems in the real world, thus improving their thinking and judgment. In addition, reading could also cultivate a person's perseverance and patience, and enhance their self-cultivation and self-cultivation ability. Reading could change a person's temperament in the following ways: Reading books can broaden people's horizons and increase their knowledge reserves, allowing people to better understand and deal with various problems in the real world. This kind of understanding and ability to respond could help people better adapt to the social environment and improve their social and interpersonal skills. Reading can also cultivate a person's perseverance and patience, and enhance their self-cultivation and self-cultivation ability. Through reading, people can learn how to think about problems, make decisions, and express their own views, thus improving their overall quality and self-awareness. Reading can also help people form correct values and outlook on life, improve moral cultivation and human quality. Through reading, people could understand different cultures and thoughts, learn to appreciate beauty and tolerate different perspectives, and thus improve their own humanities and personal charm. To sum up, reading books could indeed change a person's temperament and improve their overall quality and self-awareness. Therefore, we should read more books and constantly learn new knowledge to enrich our spiritual world.