miscellaneous sms

Sultan Mehmood Gaznawi ne apny Gulam Ayaz ko 1 Angoothi di aur kaha ke is per 1 aisa Sentence likho

jis ko main agar Khushi main dekhon to Ghamgeen ho jaon.
Aur agar Gham main dekhon to Khush ho jaon.
Ayaz ne likha ?
''YE WAQAT GUZAR JAYE GA"