The most sustainable product is the one that lasts the longest.
我父亲总是教导我：关心和分享。这就是我们举办公开课的原因。我唯一能做的就是尝试回馈。
Investing in cleaner coal technology is an investment in the future of energy.
Chemistry is the science of connections, both literal and metaphorical.
The mining industry has a responsibility to operate in a way that benefits both shareholders and communities.
许多人害怕改变，但是如果把它视作天经地义的事，也就释然了。
"The more you try to understand, the less you know."
