U can study and get any certificates.. but  u cannot get ur death certificate

U may have AIRTEL or BSNL connection but when u sneeze u ll say HUTCH

U can become an engineer if u study in Engineering college .. u cannot become a president if u study in Presidency College

U can expect a BUS from a BUS stop … u cannot expect a FULL from FULL stop

A mechanical engineer can become a mechanic but a software engineer cannot become a software

U can find tea in tea cup.. but cannot find world in world cup

U can find keys in Key board but u cannot find mother in mother board..