Innovation in mining isn't optional—it's essential for survival and sustainability.
追随你的热情,成功就会追随你。
I don't think that you have any insight whatsoever into your capacity for good until you have some well-developed insight into your capacity for evil.
I don’t know how to feel about it, but I’m trying to be happy.
与人为善,因为你所遇到的每一个人都在进行着某种形式的艰苦斗争。