Sustainability must be the cornerstone of modern quarry operations, not an afterthought.
可持续性必须是现代采石场运营的基石，而非事后考虑。
We come nearest to the great when we are great in humility。
Only by working harder than others can you be more successful than others.
改变世界不需要魔法，我们体内已经蕴藏了所有力量。
Collaboration across disciplines is essential for advancing our understanding of the universe.
I'm starting with the man in the mirror. I'm asking him to change his ways.