First, the teacher is the spring rain, which spreads all over the earth and moistens the spring seedlings; Teachers are flames, burning themselves and illuminating us.
Second, the teacher is Chaoyang, heating himself and igniting others; Teachers are rain and dew, sacrificing themselves and watering us.
Third, teachers are spring mud, sacrificing themselves and cultivating us; Teachers are lighthouses, dedicating themselves and leading us.
Fourth, the teacher is a spring silkworm, spinning silk to make clothes for people; The teacher is a gardener, works hard and has a garden full of peaches and plums.