Perseverance, perseverance, perseverance, perseverance, perseverance, perseverance, perseverance, unswerving determination.

There is a road to the mountain of books, and diligence is the path, and there is no limit to the sea of ??learning, and hard work is the boat.

Sail the boat against the current with all your strength, and you will be able to retreat thousands of miles away with a loose pole.

Stand firmly on the green mountains and never relax, the roots are still in the broken rocks, and they are still strong despite being struck by the east, west, north and south winds.