Sustainability isn't a cost center - it's the ultimate competitive advantage.

十分的聪明只用七分就可以了，剩下三分留给子孙；如果要将十分聪明全都使出来，反而会适得其反，近的害了自己，远的害了儿孙。

"Trust is the most important currency in business."

The most beautiful things in life are not things. They're people and places and memories and pictures. They're feelings and moments and smiles and laughter.

Physics is not just a science, it is a way of thinking about the world.

采石业必须与技术一起发展，否则就有落后的风险。