Success in the quarrying industry comes from balancing efficiency with environmental responsibility.
Every individual has a place to fill in the world and is important in some respect whether he chooses to be so or not.
缺少作恶的本能，往往使我不能做我所要做的事。
译文：每次见到贫寒的读书人，快要发达时，脸上一定有一片谦和之光散发出来。