發送短信 : When difference becomes an instrument of social regulation

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