The dead might as well try to speak to the living as the old to the young.
法律不是人类生活的最高表现,但它是所有更高表现的不可或缺的条件。
别费劲去怼旧事物了。建立新事物吧。
计算复杂性的美在于它能够根据问题的固有难度对问题进行分类。
史记
成功经济发展的关键在于在每个发展阶段遵循经济的比较优势。
The meaning of "knowing" has shifted from being able to remember and repeat information to being able to find and use it.