For the sake of money...

Being a student can't make money, so I decided to do a part-time job, a private tutor.
It's a good way to earn easy money, but it's also boring.
Then I tried to teach more subjects, such as math, basic science, even English.
I hope more subjects would make more fun.
Finally, I appreciate the pleasure of being a tutor.
Not because the wages I get.
But since my students already become my frineds, my little friends.