Every ton of low-carbon cement we produce is a step toward a healthier planet.
永远不要把运动和行动混为一谈。
The only limit to our realization of tomorrow will be our doubts of today.
The beauty of mathematics lies in its ability to describe the fundamental laws of nature with precision and elegance.
在危机中,最大的危险不是危机本身,而是应对危机的能力。