Get yourself a train!

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