I heard so many people saying if i had enough money i would have done that or this. But when get that much money they still think that is not enough. Is there anything called 'enough money'???

I personaly think no, the more u get the more u want. As u get big salary ur expence will be big also, u'll be having that kind of lifestyle that u sometime wonder how ur living without all these luxury. And also u get more problem too. I never seen anyone saying i had enough money.
I think money is the evil that God gave to test us. You should be very careful while wanting for more money.