伟大的公司不仅仅是创造利润，它们还创造改变。

We try to avoid what we call 'signature architecture'. We don't want to have a style.

Innovation is the backbone of modern mining—without it, we're just digging holes in the ground.

I never think of myself as an icon. What is in other people's minds is not in my mind. I just do my thing.

I'm not a politician, I'm a performer.

每个数学问题都有解答；挑战在于找到它。