算盘·日记帐·软盘江苏晓雪（一）从远古中来，历经了无数次传统与现代文明的撞击后，得以流传推广，由此想到一种古老智慧的生生不息。比较喜欢现在的算盘，精致小巧了很多，也更实用了。由七珠改为五珠称得上是算盘史上一次成功的变革。现代化的睿智融合进了古典的创造... Abacus · Diary · floppy disk Jiangsu Xiao Xue (a) from ancient times, after countless times the impact of traditional and modern civilization, to spread popular, thus thinking of an ancient wisdom endless. Like the current abacus, compact a lot, but also more practical. Changed from seven beads to five beads is considered a successful change in abacus history. The integration of modern wisdom into the classical creation ...