비기너를 위한 보카의 이해

What am i?

Author
john
Date
2008-03-26 13:53
Views
2875
Though you try to catch me, you will never succeed.
I only know to go without stopping.
I don't know how to return or stop. There is a saying that I and tide wait for no man. I include past, present, and future.
I'm often called gold, because I am as valuable as good. People who don't know how to use me complain of the shortness of me though they have enough. Some people spend me doing nothing.

what am I ?