find a job, build a business or invest
Thats right bro. there is no better method in addition to continuing to work and collect as much money as possible. do not think about being rich from instant method. because you're not living in a movie :p
agree it's we must be hard work and smart saving.
just sharing naruto is my motivation, he very have big dream to be hokage, and my big dream is to be rich, and i know i will get more hard way, but i will do it.

Of course hard work is very important but being smart is more important, your knowledge and imagination is unlimited so if you have a good business plan and work for it with your hard work you will achieve it in the future, of course you must face and surpass all the obstacles to get success.