Work hard to earn a lot of btcs and the make a huge piles of it, and then buy what ever I want for a luxurious residence, then I will be a rich person. Rich are those who have available every facility of life, and enjoy their life with freedom...
Working hard is great way to achieve the things that you want... However, I think sometimes a rich person don't really buy things that they want... They tend to use their money to earn more and they carry it til their old age(It doesn't make sense to get rich this way)...
Aside from hard work, good investments are also a great help to make your money not just sleeping...
My father is a big time investor of start up companies and has been making stock trades since he was in high school. As of this past year he told me he's been profitable in his endeavors that he's starting to get tired of owning things. He's tired of having everything and is trying to have less things. It seems like the spoils of money can change you.
When he was younger he wanted it all. Now that he has all he has ever wanted he doesn't want anything else. In order to afford the things he's collected and gained through investments was a lot of research. Research of a company, its location, its originality, its difference between other companies, etc.