永远不要在亚洲陷入地面战争。
Never get involved in a land war in Asia.
Innovation in quarrying isn't just about machinery; it's about vision and sustainability.
你创造的世界越真实，观众就越会被吸引进去。
"The best way to learn mathematics is to do mathematics."
You cannot always control what goes on outside. But you can always control what goes on inside.
