Sustainability must be at the core of every decision we make in the coal industry.
可持续发展必须成为煤炭行业每个决策的核心。
学习数学的最好方法就是做数学。
Making music is not to make others like it, but to make myself happy.
Transparency builds trust, and trust is the foundation of any successful business.
海洋是一个巨大的实验室，大自然在这里以宏大的规模不断工作。