How Can We Know A Person is A Real Master in Making Money

Today I read an excellent post by a highly respected Guru in the field of internet marketing.

I notice the beauty of his answer which show to me his level of real mastery over internet marketing.

Hence, I would say from the reply of a person, we really can see if he is a Guru or not. How?

I notice that he can ALWAYS give very simple and effective answers to an important question of his student, which show his real MASTERY over INTERNET MARKETING.

It is always a beauty for me to read his stuff.

He really is STILL the King of Affiliate Marketing.