The most effective economic communities are founded on a shared ethical horizon, which includes a set of moral obligations that members of the community owe to one another.

The beauty of mathematics is not in its complexity, but in its simplicity and the profound truths it reveals about the universe.

我不是一个生活在恐惧中的女孩。我是一个生活在自由中的女孩。

通往低碳未来的道路需要多种解决方案和方法。