"I don't think of my work as being for children or for adults. I just think of it as being."
质量不是偶然；它是一种决定。
There are no such things as applied sciences, only applications of science.
The future of mining lies in technology and sustainable practices.
全球贸易的未来取决于主要经济体能否在WTO框架内调和分歧。
最好的技术是那些隐形的技术。