Describir: School as system and symbol /

 _    _      ___      _  _    __   __    _____    _    _     _____      ___    
| || | ||   / _ \\   | \| ||  \ \\/ //  |__  //  | || | ||  / ____||   / _ \\  
| || | ||  / //\ \\  |  ' ||   \ ` //     / //   | || | || / //---`'  / //\ \\ 
| \\_/ || |  ___  || | .  ||    | ||     / //__  | \\_/ || \ \\___   |  ___  ||
 \____//  |_||  |_|| |_|\_||    |_||    /_____||  \____//   \_____|| |_||  |_||
  `---`   `-`   `-`  `-` -`     `-`'    `-----`    `---`     `----`  `-`   `-`