Ba Jin is really great on his own road. Because he saw many unreasonable situations in front of him and couldn't stand the people's cries of pain, he also called for revolution. Revolution is bound to kill a great man, so his Du Daxin died (dead) and his revolutionary figures were destroyed (dead grandson). Later, he needed revenge for justice, underwater dreams for the trampling of a nation, Sardinia and fog for the injustice of the masses. In a word, all his works are sad for the evil in the world and cry for the unfortunate fate of mankind all over the world. Moreover, each of his works can bring a great mood to every young person, a mood towards the bright future. Naturally, what he thinks is another question. But what can be guaranteed is that he never gives off the smell of ordinary writers, especially "slogans" and "slogans". If an elephant hears others talking about a nation and a country, it will be dismissed as backward in thinking. This nasty habit can be said to be absolutely absent.