The sentences are as follows:

1. There is no limit to the end of the world, but only the teacher’s kindness will last forever. Thank you, teacher!

2. Spreading knowledge means sowing hope and happiness. Teacher, you are the sower of hope and happiness!

3. An ordinary career shows your great personality; the blooming flowers also embody the hard work of your beloved.

4. You are like a candle. Although you are thin, you have some heat and some light, illuminating others and exhausting yourself.

5. On our way from childishness to maturity, from ignorance to civilization, you use the torch of life to clear the way for us.

6. You work today, but you are building the future of the motherland; you teach in the classroom, but your achievements are in all directions of the motherland.

7. You respect sincerity and integrity as the principles for conducting yourself in the world. You are a role model for our students.

8. Your voice and smile always flash before my eyes; your character and personality will always be treasured in the depths of my memory.

9. You are busy with the blooming of flowers and the ripening of fruits, silently hanging the green shade of leaves! Ah, teacher, yours will always be in my heart.

10. Your work is in the present, but you are building the future of the motherland; your teaching is in the classroom, but your achievements are in all directions of the motherland.

11. You are busy with the blooming of flowers and the ripening of fruits, silently hanging the green shade of leaves! Ah, teacher, your spirit will always be in my heart!

12. Dear teacher, your teachings have made me understand such a beautiful world, and your hard work has made me realize the colorful life.

13. Sow seeds with words, cultivate with colored pens, water with sweat, and nourish with hard work. This is the noble labor of our beloved teacher.

14. Teacher, you are like a human ladder, a spring silkworm, a loving mother, and a gardener. People sincerely wish you: forever young and forever happy!

15. Teacher, you are the candle, bringing us light; you are the gardener, watering the flowers of the motherland; you are Milan, silently dedicating yourself.

16. The value of fireflies lies in using the lamp hanging at the back to shine on others; the respectability of you lies in always bringing convenience to others.

17. Some people say that a teacher’s kindness is like a mountain, because the mountains are towering and make people respect them. I would also like to say that the teacher's kindness is like the ocean, because the ocean is vast and immeasurable.

18. Teacher, you have inspired me to truly appreciate the blessings of nature. From then on, I understand every green leaf, every colorful cloud, and every wave.

19. No matter day or night, I treasure the burning sunshine you gave me. I will always be proud of the possession of this treasure.

20. I am not your best student, but you are my most respected teacher. On your holiday, I would like to dedicate a high tribute to you.

21. Rivers push us to the vast sea, and dawn brings us bright mornings; dear teacher, you lead us to a magnificent life.

22. Your sincere teachings have turned into the wisdom in my mind, the blood in my chest, and the norms of behavior? I thank you, thank you for your careful cultivation of me.