Innovation in mining technology isn't just about efficiency—it's about safety and sustainability.
我相信掌握别人已经摸索出的最佳方法是一门学问。我不相信只是坐下来自己空想。
Every day is a new opportunity. You can build on yesterday's success or put its failures behind and start over again.
【译文】 孔子说:“父母在世时,不要走远,必须远走时,一定要留下准确的地址。”