Start a website
To get rich slowly you can start up a blog and monetize it using Adsense or media.net or even sell affiliate programs or services.
Overtime you can build an online income that you can earn while you're sleeping or lounging on the beach.
Start putting money into savings.
Start putting a good amount of your income into a savings account that will build overtime and will increase with interest.
Putting money away in a savings account for 30 years could lead to a lot of money in your retirement.
If you can put away $1,000.00 per month over 30 years you'd come out with $360,000.00 before interest.
Invest in some stocks.
Put your money to work for you by investing in stocks and bonds.