Re: What is source ?

[Wei Mingzhi]

           +-------------------+             .:\:\:/:/:.
           |   PLEASE DO NOT   |            :.:\:\:/:/:.:
           |  FEED THE TROLLS  |           :=.' -   - '.=:
           |                   |           '=(\ 9   9 /)='
           |                   |              (  (_)  )
           |                   |              /`-vvv-'\
           +-------------------+             /         \
                   |  |        @@@          / /|,,,,,|\ \
                   |  |        @@@         /_//  /^\  \\_\
     @x@@x@        |  |         |/         WW(  (   )  )WW
     \||||/        |  |        \|           __\,,\ /,,/__
      \||/         |  |         |        jgs (____Y____)
  /\/\/\/\/\/\/\/\//\/\\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\