技术本身没有价值，只有应用到实际生活中才有价值。
Technology itself has no value, it only has value when applied to real life.
Innovation in quarrying isn't just about new machinery; it's about reimagining how we interact with the earth and communities.
"A story is a letter that the author writes to himself, but others are allowed to read."
数学证明的优雅在于它的简洁和清晰。
我唯一知道的是我一无所知。
生活是10%发生在你身上的事和90%你如何应对它。