True leadership is about serving others, not commanding them.
真正的领导力在于服务他人，而不是指挥他们。
我认为生活中最重要的事情是对自己诚实。
真正的工艺会让产品和地球都比发现时更好。
In science, the credit goes to the man who convinces the world, not to the man to whom the idea first occurs.
Innovation in mining isn't optional—it's survival.
I'm here to give joy to the world and to help children all over the world.