你已经足够好了。
基本物理现象中的偶然性并非由于我们对隐藏原因的无知,而是自然界的基本属性。
企业文化是由领导者的行动定义的,而不仅仅是使命宣言。
Sustainability must be the cornerstone of modern quarry operations, not an afterthought.
我们不需要完美的知识来采取明智的行动。
The only learning which significantly influences behavior is self-discovered, self-appropriated learning.