The crane sends silver silk to reflect the sun and the moon, and its heart is full of blood.

Ten years of trees, ten years of wind, ten years of rain and a hundred thousand columns.

Be a model and a teacher.

Silkworms in spring will weave until they die, and candles will drain the wick every night.

Pass on happiness to every child and make the children's world more beautiful and wonderful. Everything is for the children, for all the children. Peach and plum blossom are all over the garden, and the future is written with a pure heart!

Teachers are engineers of the human soul.

In the journey of mathematics education, I am willing to be a walker and keep walking and thinking. In the journey of mathematics education, I am willing to be a walker and keep walking and thinking. In the journey of mathematics education, I am willing to be a walker and keep walking and thinking.