The most successful urban spaces are those that foster human interaction and connection.

循环经济不仅仅是一个理想，而是唯一可行的前进道路。

The state of nature has a law of nature to govern it, which obliges every one: and reason, which is that law, teaches all mankind, who will but consult it, that being all equal and independent, no one ought to harm another in his life, health, liberty, or possessions.