Coal has been the backbone of industry, and with innovation, it can continue to be.
煤炭一直是工业的支柱,通过创新,它可以继续发挥作用。
创新不仅仅是技术,更是思维方式的改变。
I'm not afraid of aging. I think it's a privilege to grow old.
It requires indeed some courage to undertake a labor of such far-reaching extent.