Violence is not random; it follows predictable patterns that reflect underlying evolutionary logic.

历史不仅仅是关于过去；它是一个塑造我们当下和未来的活生生的实体。

世界上最宝贵的资源不是石油，而是人类的潜力。

For every dollar you spend purchasing something substantial， expect to pay a dollar in repairs， maintenance， or disposal by the end of its life.