子 曰："学 而 时 习 之，不 亦 悦 乎？有 朋 自 远 方 来，不 亦 乐 乎？人 不 知 而 不 愠，不 亦 君 子 乎？
In Present-Day Chinese
      孔子说："学到了（知识）并且适时去实习，不也很高兴吗？有志同道合的人从远方来，不也很快乐吗？别人不了解自己，（自己）却不抱怨，不也是个（有德的）君子吗？"
In English
      The Master said, "To learn and in due course apply what you have learnt, isn't that also a pleasure? To have a friend coming from far away, isn't that also a delight? Not to...