Once an old man was sitting in the park reading book "learn DOTNET in 21
days" A passer by saw him and asked "U are such an old guy, why do you
bother to learn DOTNET ?" "I have heard that communication language at
heaven is DOTNET so after my death when I will be in heaven, I don't want to
face communication problem." old man replied. " But how come are U so sure
that U will be in heaven? It could be a hell also." he asked. "Ya, doesn't
matter .... I already know COBOL"