皮革鞣制的创新不仅仅是技术问题，更是在尊重工艺的同时推动其发展。
Innovation in leather tanning isn't just about technology; it's about respecting the craft while evolving it.
True leadership is about making tough decisions with integrity.
If you improve by 1% every day, you’ll be 37 times better in a year.
数学是一门活生生的学科，随着新的思想和发现不断演变。
In the mining industry, safety isn't a priority—it's a value.