The universe would look to a two-dimensional creature who spend its life moving on the service of what turned out to be a globe, it could travel for millions of years and would always return to its starting point, it would never be conscious of what was above it or beneath it.
语言中最具破坏性的一句话是:“一直都是这样做的。”
千丈长堤,可能因为蝼蚁的洞穴而溃决;百尺高楼,可能因为烟囱的缝隙冒烟而焚毁。
孔子说:“人无信誉,不知能干什么?就象大车没有车轴,小车没有车轴,怎么能启动?”