A poem thanking the predecessors at work

1, filial piety is the most important; Respect for relatives is nothing more than raising the world. -Mencius 2. Losing my parents and giving birth to me. -The Book of Songs 3. teacher for a day, father for a lifetime. 4. But how much love can keep this inch of grass from growing and give the sunshine? . 5, the grace of dripping water should be reported by the spring. 6. Being a man is like a candle. A little hot, a little light, giving people light and warmth. -Chu Xiao female 7. Life needs a grateful heart to create, and a grateful heart needs life to nourish. -Wang Fu 8. People who dig wells do not forget to drink water. Our predecessors planted trees, while our descendants enjoyed the cool. 9. Kindness and kindness, kindness and greatness. 10, the sheep has the grace of kneeling and nursing, and the crow has the meaning of feeding back.