From her engagement to the Prince of Wales in 1981 until her death in 1997, Diana was a major presence on the world stage, often described as the “world’s most photographed woman”. She was noted for her compassion, style, charisma, and high-profile charity work, as well as her difficult marriage to the Prince of Wales. Paul Burrell, who worked as a butler for the Princess, remembered her as a “deep thinker” capable of “introspective analysis”. She was often described as a devoted mother to her children, who are influenced by her personality and manner of life. In the early years, Diana was often noted for her shy nature, as well as her shrewdness, funny character, and smartness. Those who had communicated with her closely describe her as a person who was led by her heart. The Princess was also said to have a strong character, due to the fact that she entered the Royal Family as an inexperienced young girl with little education but could handle their expectations and also overcome the difficulties and sufferings of her marital life.