How to say goodbye to a colleague?

As follows:

1. I am about to leave the company (department), and now I am ready to leave the group and say goodbye to everyone. In the xxx days of the company, I would like to thank the company, leaders and colleagues for their concern and help over the years. I wish the company prosperity, and I wish the leaders and colleagues good career progress.

2. I am really sorry that I can no longer fight side by side with you due to personal reasons. I miss the time when we worked together. Sometimes I am very tired but very satisfied. Take care everyone and forgive me for not being able to work with you. goodbye!

3. All the feasts in the world come to an end. I am grateful that I have been here and let me know you. However, due to some reasons, I have to withdraw from this group. I hope that everyone will get better and better in the future!

4. Getting together is not the beginning, and separation is not the end. Thank you all for giving me so much help, encouragement and support. Please take care of yourself in the days to come! The mobile phone number will not change, welcome to harass at any time!

5. I feel extremely lucky to have met you. Thank you all for your company and help. We will see you again in the future!