Once they realize why some ideas are feudalist trash by reading and critical thinking, it is more likely to eliminate the remaining feudalist trash in the mind than by teachers'exhortations.

当他们通过阅读和批判思考时，他们就会发现有些是带有封建主义思想的，我们清楚我们思想当中的封建意识，而不是通过老师的讲述而传达的。