Health similarly isn't a private or public good, it just is. But there are ways of improving our health that are individual, and there are ways of improving our health that only work if very large groups of people cooperate to make it happen.
同样，健康也不是私人或公共物品，它只是一种。但是，有一些方法可以改善我们的健康，这些方法都是个人的，只有在大量人群的合作下，才能改善我们的健康。