The path to clean energy begins with making current practices cleaner.
Innovation in mining technology isn't optional—it's the lifeline that will determine the future of extractive industries.
When we understand knowledge-based systems, it will be as before -- except our fingertips will have been singed.
The entrepreneur is the pivot on which everything turns.
电影的魅力在于它能够连接我们所有人。
生物普遍存在的生存斗争不是为了原材料——这些对生物来说是充足的——也不是为了能量,能量以热的形式在任何物体中都大量存在,而是为了熵,熵是通过能量从炽热的太阳转移到寒冷的地球而变得可用的。