现代采石必须将地质学的智慧与工程的创新相结合。

Remember, if you ever need a helping hand, you'll find them at the end of each of your arms. As you grow older, you will discover that you have two hands, one for helping yourself, the other for helping others.

能源行业不仅仅是一个行业；它是全球发展的重要组成部分。

We don't inherit the earth from our ancestors; we borrow it from our children—this belief shapes everything we do.