It was once remarked that there are two kinds of people in the world — those who divide people into two kinds and those who don’t.
Well, let me play the role of the one who does for a moment.
There are two kinds of people in the world — the Know-it-Alls and the Learn-it-Alls.
And you’ll inevitably bump into one of them during your life. Sadly enough, most of the time you’ll come across people from the first category.