"You have to believe in yourself when no one else does."

The coal industry must evolve or risk becoming obsolete. Adaptation is the key to survival.

No arts; no letters; no society; and which is worst of all, continual fear and danger of violent death; and the life of man, solitary, poor, nasty, brutish, and short.

白立方已死，语境万岁！

人们较易于受邪恶的摆布胜于受道德的约束。

统计分析的最终目标是从数据中提取信息。