"维护人类生命和幸福，而不是毁灭它们，这是良好政府的首要也是唯一合法的目标。"

Simplified Meaning:

A good government's main job should be to take care of its people and make sure they are happy and safe. Imagine a community where the leaders focus on building schools, hospitals, and parks so people can learn, stay healthy, and enjoy their lives. This kind of leadership is what the quote is talking about - putting people's well-being above everything else. Think of a time when a government decided to clean up a polluted river so families could have clean water to drink and a safe place to swim. That's an example of caring for the community. When leaders prioritize projects that make life better for everyone, they are following the true purpose of good government. If we apply this idea in our own lives, we might focus on caring for our family and friends, helping them when they need it, and making sure they are happy. By doing this, we contribute to a better and kinder world, just as a good government should.