The Don Quixotes of the modern age don't need to march into battle as solitary soldiers. They can do all they want to hold high the banner of social reform, and show themselves to be a powerful force in society.
現代唐吉訶德們不必再孤軍作戰，他們盡可高舉社運大旗，在社會上掀起陣陣風潮。