Is There Any One Who Tell Me That What Is Really Good In Philosophy?

Jawaadi you have a good question.I believe, philosophy is nothing more than out "thought system".

Philosophy has long been a subject matter of discussion even from before the time of Plato,Socrates,Vivekanada etc. It is as a much a science as an art, perhaps. This subject may appeal more to some people than others.

I think the best thing about philosophy is that it's much like lifting weights or calisthenics for the mind. It requires you to use your brain in ways you don't normally and i really believe that keeping mentally fit is every bit as important as keeping physically fit for long life ;)