法律规范的有效性不取决于其内容，而取决于其产生的方式。

Human kindness has never weakened the stamina or softened the fiber of a free people. A nation does not have to be cruel to be tough.

Diversity in thought leads to innovation; diversity in people leads to strength.

As a clean energy source, natural gas will play a significant role in China's energy structure adjustment.

我不是宇宙，我是多元宇宙。

不理解一个人，就往往会把他当成傻瓜。