采矿创新不是可选的——它对生存和可持续性至关重要。
"A nation that destroys its soils destroys itself. Forests are the lungs of our land, purifying the air and giving fresh strength to our people."
技术的进步基于让它融入生活,以至于你甚至不会注意到它,让它成为日常生活的一部分。
我希望不久之后我们就能有一台能够解决所有数学问题的机器。
I'm not perfect, and I don't pretend to be.