Time

I really don't know why nowadays people don't have time management. They do not know that time is money? I think that time is important for us, so we must have time management. If today you want to meet the elders, you have the nerve to late? I think whether you have to meet people or not, being late is a bad thing. We should have to cherish the time , and use the time to do something more meaningful. And time management is very important for us.