Sustainable development is not a slogan but a concept that must be practiced. We must keep the land forever vibrant.

I don't want to live forever, but I do want to live while I'm alive.

When you can do the common things of life in an uncommon way, you will command the attention of the world.

The key to successful data management is understanding the data. If you don't understand your data, you can't manage it effectively.

生产与再生产的客观行为模式概率性地决定了家庭与政治经济的客观行为，进而概率性地决定了行为与心理的主观上层建筑。