答案当然是：说法语。好了，这篇博文结束了，下次见！

记得小时候，我和每个孩子一样，也曾仰望星空思考过，人类到底在宇宙中有多么渺小，也曾认为地球之于宇宙，就相当于原子之于物质，地球不是唯一的，地球上的时间是相对的，既不是永恒的也不是一瞬间。

To provide an easier way to summarise your customed EndNote library, I developed this tool and shared with my colleagues. Now, I decide to share its basic functions with you, presenting a thought of what I and R language can contribute to bibliometric analysis which is "widely" used by librarians and small group of scientists.