自然知识的改进者绝对拒绝承认权威。对他来说，怀疑主义是最高的责任；盲目信仰是不可饶恕的罪过。
The coal industry is not just about digging rocks; it's about powering lives and fueling progress.
The greatest thing you'll ever learn is just to love and be loved in return.
Without food, man can live at most but a few weeks; without it, all other components of social justice are meaningless.
翻译：待人宽厚能赢得人心，举止恭敬能让人舒适，与人相处多一份包容与尊重，路会越走越宽。