History isn't just facts—it's the heartbeat of humanity.
历史不仅仅是事实——它是人类的心跳。
All money is a matter of belief.
Concrete is the marble of our time, a democratic material.
"Don't confuse motion with progress."
Sustainability must be at the core of every stone we extract, or we extract nothing at all.
数学是给不同事物起相同名字的艺术。