Sustainability isn't an option; it's a necessity for the coal sector.
创新是创业的具体工具。赋予资源创造财富的新能力的行为。
Boundaries define us. They define what is me and what is not me. A boundary shows me where I end and someone else begins, leading me to a sense of ownership.
The genome is a library of ancient wisdom.
I'm not a heart, I'm a brain.