个人PKM之路

graphviz dot代码：

digraph G {
  cnblog [style = filled, color = skyblue]
  csdn -> wangyekuaibu [label = "no secret"]
  wangyekuaibu -> chinaunix [label = "synchronous is not good"]
  chinaunix -> maiku [label = "the experience is not good"]
  maiku -> cnblog [label = "share is not convenient"]
}