Law is not a closed logical system, but a means of social control.
I don't think about age. I think about spirit. I think about how I feel inside.
数学是一种超越文化和语言障碍的通用语言。
没有实用性的创新只是噪音,农民需要真正的解决方案。
The circular economy isn't just a trend; it's the only viable future for manufacturing.