Sustainability is not an option; it's a necessity for long-term success.

The question you should be asking isn't, 'What do I want?' or 'What are my goals?' but 'What would excite me?'

Mathematics is the music of reason.

Evil is whatever distracts.

钢铁行业必须拥抱可持续性，才能在21世纪生存下去。

时间是最好的作者：它总能找到一个完美的结局。