This point of view came from an article in the Taiwan prose,"The Realm is Made by the Heart." Roland believed that people's interests and hobbies could determine their research direction and capital, while people's temperament and characteristics determined their destiny. Hobbies and interests were the source of people's exploration of the world and self-discovery, as well as the driving force for people to move forward. If a person has a strong interest and passion in a certain field, they will usually invest more time and energy to study, research and explore in order to achieve better achievements in this field. Temperament and characteristics determined a person's character and behavior. A person's temperament and characteristics could be changed and improved through continuous cultivation and self-improvement, so as to better adapt to the social environment and deal with challenges. Fate was an unpredictable and uncontrollable factor, but it could also affect a person's development and growth to a certain extent. Roland believed that a person's destiny was determined by many factors, including personal interests, hobbies, personality, behavior, social environment, and so on. In summary, Roland's views emphasized the importance of personal interests, hobbies, and temperament for a person's development and growth. At the same time, it also reminded us that we should pay attention to self-exploration and self-cultivation in the face of life choices and challenges so as to better explore our potential and realize our self-worth.