Guo's denial (否认) reminds people of the boy band "Flowers". They used to only admit flaws (瑕疵) in their music rather than apologize for plagiarism. Why is saying sorry so hard for them?

Perhaps it is because they are afraid of losing face. Yet they should know that making an apology is never a sign of weakness. Instead it's a move of bravery to accept your responsibilities.

The best example of the power an apology can hold lies in the contrast (对比) between Germany and Japan's attitudes towards World War II. Through honest apologies, Germans have helped to overcome the hatred directed towards them by other European countries. Germany has gone on to win respect from the world. In contrast, its World War II ally (盟友) Japan has refused to say sorry for its war crimes and meets strong opposition from a number of Asian countries.

Guo and Flowers have also paid a heavy price for their refusal to apologize. They have fallen out of favour with fans and are exhausted by the stress.

Fortunately, Flowers have accepted their mistakes and are starting afresh. We believe if Guo followed suit he would find that issuing an apology would be a great relief (解脱). He could then focus his undoubted talent on writing a new book.

We can all learn a lesson from this. Never hesitate to say sorry once you realize you are in the wrong. Then you can learn from your mistakes and move on with your life.