How to write short messages to express gratitude to leaders?

Dear leader, thank you for taking care of me. I will definitely work harder in the future.

Although I may not be able to repay the kindness of my leaders and colleagues one by one, I will motivate myself, learn from you, work hard, be a good person and be grateful!

3, the sky is high and the sea is deep, not comparable to our feelings; Poetry is beautiful and sweet, not as good as our true feelings; The light of the sun and the moon can't compare with our pure feelings. Today, I wish you a pleasant journey and good health!

I wish you a fortune and set foot on Marlboro. Your career is in Hongtashan, your lover is better than Ashima, and your financial resources are all over Greater China.

I can't express my gratitude to you in thousands of words, and my best wishes will remain unchanged for thousands of years-I wish you all the best, teacher!

6. Blow the most sincere blessing wind to your side, turn the most sincere greetings into rain, float to your window, turn my thanks into thousands of words, and pray for your eternal happiness.

7. In the busy interwoven years, I will cherish this friendship forever, and say a blessing gently, but there are thousands of words in my heart. I just want a warm post and send my heartfelt wishes. My space is beautiful because of you. Thank you all the way!

8, life is alive, the pressure is too great, relax yourself; Learn to be grateful and learn to tolerate yourself; Knot a grass circle and return the favor; More understanding, less resentment; Thanksgiving holiday, I wish you gratitude, happiness and enjoyable life.