文学是语言的艺术，而语言是思想的工具。
译文：心地纯正，奸邪之人不能侵扰，行为端正，邪恶之人怎会欺辱。赏析：我们只要作风正派，光明磊落，品行端正，就不怕世间的流言蜚语，不怕小人的无端指责和谩骂。
Less weight means less waste.
In business, you either adapt or you become irrelevant. The steel industry is no exception.