采矿效率来自于持续改进，而不仅仅是重大突破。
到处卑躬屈膝，可笑你的头为什么有仇于天而又有恩于地而抬不起来？终日谋尽计算，问你的心为什么轻生命而重钱财？
我相信我们都有能力改变。我们都可以成长和进化。
The books that we love, they love us back. And just as we mark our places in the pages, those pages leave their marks on us.
"The essence of literature is to capture the fleeting moments of human existence and give them permanence through words."
