06-19 有国才有家？——读bbc关于朝鲜的采访有感 - Only With a Country, Can There be a Home? — Reflections on BBC's Interview About North Korea
04-30 如何在《1984》这样的极权世界里尽可能好地生活？ - How to live the best possible life in a totalitarian world like "1984"?
04-22 实验：如何判断报道的事故死亡人数是否被大量修改？ - Experiment： How to judge whether the reported accident fatalities have been substantially modified?