Often it is the means that justify the ends: Goals advance technique and technique survives even when goal structures crumble.

译文：事情做不好要在自己身上找原因，不要埋怨他人和下属。赏析：事情失败时不要懈怠，多从自身找原因，善于从失败中汲取教训。

Modern quarrying requires us to be geologists, ecologists, and community diplomats simultaneously.