我们开采的每一吨煤炭都承载着对工人、社区和地球的责任。
The joy of mathematics comes from the moments of clarity when complex things become simple.
我不是医生,也不是魔术师,但却能让音乐活起来。
I'm not a businessman, I'm a business, man.
True leadership is measured by how you lift others up, not how high you climb.
A building should touch the earth lightly.