The content of the fourth grade calligraphy contest in primary school is 160 words.

Perseverance, perseverance.

The storm broke the eagle's wings.

Rome was not built in a day. It was not built in a day.

No hardship, no sweetness.

He will not die until he reaches the Yellow River, and he will not be a hero until he reaches the Great Wall.

If you are not afraid of losing your reputation, you are afraid of being discouraged.

Not afraid of failure, but afraid of insincerity.

I am not afraid of being poor at home, but I am afraid of being lazy.