"然而，这通常是推动世界前进的行为的过程：因为必须做这些事情，小人物们做了，而伟大者的目光却在别处。"

Simplified Meaning:

Important changes and big events often happen because of the actions of regular people, not just those in power. For example, during a natural disaster like a flood, it is often the ordinary people in the community who come together to help, even though the government or big organizations might be busy or slow to respond. These small acts, such as neighbors helping each other evacuate or volunteers distributing food, are crucial and make a huge difference, even if they're not always noticed by the leaders or big media. This shows that everyone can make an impact, even if they are not in a position of power or receiving recognition. In simple terms, everyday people doing what they need to do can often drive the biggest changes in the world. Hence, one can apply this idea to their life by understanding that their actions, no matter how small, are important and can contribute significantly to the greater good.