Security is not a feature, it's a foundation.

To be a writer is to sit down at one's desk in the chill portion of every day, and to write; not waiting for the little jet of the blue flame of genius to start from the breastbone.

农业效率绝不能以牺牲环境管理为代价。

煤炭行业不仅仅是挖掘岩石；它是为生活提供动力并推动进步。