Science is at home everywhere. But wherever it is not sown, it will not bring forth a good harvest. ?

Only knowledge can constitute a source of huge wealth, which can not only make the land harvest abundantly, but also make culture prosperous.

The auspicious snow flies in January, the ice and snow drop in February, the strong wind blows in March; the rain pours in April, the flowers are fragrant in May, and the trees are shaded in June; the branches are like canopies in July, and the harvest is busy in August. The hibiscus is red in September; the wind is gentle in October, the ice gradually becomes cold in November, and the dripping water turns into ice in December.