Freedom is not a gift but an achievement that must be won every day.
I can dispense with all truth, but not with the search for truth.
可持续性不是一种选择，而是煤炭行业的必需品。
读书人如果不树立良好的品德，必定写不出好文章。
真正的领导者倾听多于发言，并以诚信为首要行动准则。
The best companies don't just sell products; they sell experiences and trust.
Innovation is not just about creating new products; it's about rethinking how we use resources to build a sustainable future.