Arab student send an e-mail

Arab student sends an e-mail to his Dad, saying:

Dear Dad,

Berlin is wonderful, people are nice and I really like it here, but Dad, I am bit ashamed to arrive to my college with my Gold Mercedes, when all my Teachers travel by train.

Your Son

Nasser

 

Sometime later Nasser gets reply to his e-mail from his Dad:

 

Loving son,

Twenty Million Dollars transferred to your account, please stop embarrassing us, go and get yourself a train too.

Your Dad

Sekian,

Wassalam..