1) U can study and get any certificates. But u cannot get ur death certificate

2) U may have AIRTEL or BSNL connection but when u sneeze you will always say HUTCH

3 ) U can become an engineer if u study in engineering college. U cannot become a president if u studies in Presidency College

4 ) U can expect a BUS from a BUS stop ... u cannot expect a FULL from FULL stop

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

6 ) U can find tea in teacup. But cannot find world in world cup

7) U can find keys in Keyboard but u cannot find mother in motherboard.