Father Xu had always been open-minded and gentle with the way he educated his children. He gave Xu Xu and Xu Juan the freedom to develop their character freely. Thus, Xu Juan started his pursuit at a very young age as he believed that money and social status were the keys to success in society. On the other hand, Xu Xu chose to pursue truth and conscience, which she considered the simplest and most important things in life. This was also the reason why she chose this profession.
The two of them were very busy and sometimes they could not even meet each other once a month. Nevertheless, they did not grow distant. Since everyone had their own strengths, they both respected each other and their relationship only got better with age.