I'm the No. 1 human being in music. That means any person that's living or breathing is No. 2.
学习是系统中产生的任何变化,这些变化或多或少会永久性地改变其适应环境的能力。
"I think it should be called a lie because a pig is not like a day and people do not have skeletons in their cupboards."
Sustainability isn't a buzzword; it's the only way forward for mining.