What is useful
What is useful for us?Money?Fame?Love?or any thing else?People always try to find what is useful to them so they can benefit from it.However,different people have different opinion about what is good and what is bad; it's very hard to decide what's useful to everyone.A rich merchant might has a lot of money,but he might not be as happy as a poor farmer.It's true that the thing that's useful to us are really not the same for everyone.Find the thing that's really useful to you,really what you want,and stick with it; there is no need to regret.