可持续性不是一个部门,而是我们每天的经商之道。
Sustainability isn't a department—it's how we do business every day.
艺术的挑战在于使不可见的东西变得可见。
"A mathematician is a device for turning coffee into theorems."
The Government of the United States is a definite Government, confined to specified objects. It is not like the state governments, whose powers are more general.