煤炭开采造就了现代英国，即使我们向更清洁的能源过渡，也必须尊重这一传统。
Coal mining built modern Britain, and we must respect that heritage even as we transition to cleaner energy sources.
Every person is a lonely island.
The mining industry must lead in demonstrating how extractive operations can coexist with environmental stewardship.
Every mathematical problem is a window into a deeper understanding of the world.
If everything was perfect, you would never learn and you would never grow.