1, plus, minus, multiply and divide, can't count the dedication you make, poetry and song, can't praise your reverence, you use knowledge manna, watering the flowers of our ideals, you use the soul of the spring, moisturize our sentiment of the beauty of the fruit.
2. In this parting moment, we offer our deepest blessings.
3, the autumn wind and leaves lightly flicked, just like the year you thick hand kind words, give me the most gentle comfort the most sincere edification.
4, the journey of life you for me to ignite the light of hope, enrich my mind to add my wisdom, at this moment you leave us a shadow on the heart.