I love this natural mud

I love this natural mud, which gave birth to trekkers. It gives light and strength to those who endure humiliation, and peace and courage to those who suffer. A great nation needs to be honed and exercised in the mud. It will never bend people's spine, make people understand the loveliness, greatness and inviolability of the land in the difficult journey, and understand the true meaning of the motherland to people: when we love the mud under our feet, it shows that we have embraced a spirit.