采石业的创新不仅关乎机械，还关乎远见和可持续性。
Innovation in quarrying isn't just about machinery; it's about vision and sustainability.
I'm not comfortable with comfort. I'm only comfortable when I'm uncomfortable.
Hope is a good thing, maybe the best of things, and no good thing ever dies.
It’s not about the destination, it’s about the journey.
当严肃与荒谬不再有界限，真理也随之模糊。
数学不是观赏性运动，你必须参与其中才能理解。
科学是一段旅程，每一步都很重要。
Happiness ain't a thing in itself --- it's only a contrast with something that ain't pleasant. That's all it is.