上帝创造了何等奇迹!(这是摩尔斯发送的第一条电报信息)
我们今天开采的岩石将建设明天的基础设施。
The most successful businesses are those that put people first.
在没有其他信息的情况下,参数的最佳估计是其样本值。
The process of political decay is as natural as political development.
夜晚觉察到早晨的错误,今日悔恨昨日的过失。