Praise poems that are not afraid of hard work

Although it is hard, it is difficult to blow out the yellow sand before it reaches the gold.

-Liu Yuxi's Waves and the Beach

It means that it was hard to find gold, and finally it was gold. It is about the hardships of gold diggers, and the emperor will not care about the lives of the people.

Now dragons are used to show that they are not afraid of difficulties.

When the sword is sharpened, the fragrance of plum blossoms comes from bitter cold.

One day, I will ride the long wind, break through the huge waves, raise my muddy sails and build a bridge on the deep sea.