技术是工具，用户才是核心。
一个个都说∶我是向上效法了尧.舜.夏禹.商汤.周文王.周武王的大道。”但所说的话却是互相攻击的,所行的事是截然相反的。
The petrochemical industry must adapt to the low-carbon trend to remain competitive in the new era.
The future of food depends on how we treat our soil today.
The best time to plant a tree was 20 years ago. The second-best time is now.