The mind-body problem is not just a local problem, but one that confronts us with a deep mystery about the universe.
The only way to keep improving is to keep pushing yourself.
可持续性必须成为我们开采每一块石料的核心,否则我们什么也不该开采。
Forests are the lungs of our planet; we must treat them with the care they deserve.
"All you have to do is write one true sentence. Write the truest sentence that you know."
A miner's safety should never be measured in cost-benefit analyses.