"But I don't want to go among mad people," Alice remarked.
  "Oh, you can't help that," said the Cheshire Cat:
 "we're all mad here. I'm mad. You're mad."

C'est la découverte de la structure profonde qui sous-tend les nombreuses structures de surface différentes qui constitue la clé du génie.

     \;,._                           _,,-
     \`;, `-._ _..--'''```--.._ __.-',;(
      \ `;,  `:.  ,   ;.   .   :'  .;` /
       ; `;;,      .:    :.      ,;;` /
        \ ';/    \:: :  . ::/    \;` ;
         ).' __.._`        '_..__ `./
         /<  \\ /I`,      ,'I\ //   >
         /\   `;-7/_\ -- /_\7-;'   /\
         //.    `"':" ;; ":`"'     /\
          |/ .  .:' __..__ `.     \|
          /\|: ./. `=_  _=' .\   |/\
             /:(/::.  \/  .::\) /
              ////=-v-'`-v-=\\\\  fL
              ///`Nx_\;;/_xN'\\\
             / /   `"w==w"'   \ \
              /                \