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。
当实验证明最吸引人的想法是错误时,你必须准备好放弃它们。
The only limit to our realization of tomorrow is our doubts of today.
我们试图买入那些售价低于账面价值的股票。
Success is the ability to go from one failure to another with no loss of enthusiasm.
艺术不是关于答案,而是关于问题。