闻贤而不举,殆;闻善而不索,殆;见能而不使,殆
解释:闻知有道德的人不予荐举,听说有善良的人不去寻求,见到有才能的人不予使用,那是很危险的。
In mining, you don't find success by digging in the same hole forever - innovation is our lifeline.
The most sustainable product is the one that lasts the longest.