I do not think that someone should emulate. Each person is different, everyone is looking for in your life purpose, my purpose. For some, the choice is obvious, but someone goes a long and hard way. There are people who call my respect and admiration. These are people who have unique knowledge and erudition. For example, players television game "What? Where? When "Maxim Potashev, Alexander friends, Andrei Kozlov, and others. It is clear that knowledge did not fall on them from the sky, which is the result of a long labor, a huge number of books read.
   Another example - the hackers. But not in the sense of software hackers, virus writers. First of all, the hackers - are highly qualified specialists in computer programming, have innovative thinking. And without such expertise, it was hardly possible to create a network of the Internet, and indeed the world would be different.

The human desire to acquire new knowledge, to be a specialist high level, while remaining a normal and decent person, and there is an example for me to follow.