In mining, safety isn't just a priority - it's the foundation of everything we do.
知识以神经元网络中激活的分布式模式表示。
We don't inherit the land from our ancestors; we borrow it from our children.
最先进的农业系统仍然依赖于最基本的要素:健康的土壤。
A writer is someone who spends years patiently trying to discover the second being inside him, and the world that makes him who he is.