The city's poor are like the roots of a tree: unseen, but essential to its survival.
城市的穷人就像树的根:看不见,但对生存至关重要。
We don't inherit the earth from our ancestors; we borrow it from our children.
I don’t care about the spotlight. I don’t care about fame.
概率论是我们处理不确定性的唯一工具。
石油和天然气的未来在于平衡传统专业知识和尖端技术。
In solitude, we find ourselves.