We all agree that........... is th important things in our lif. No wonder if we say that.......... has good positive effect on us. We can see that.......... come from our actions. However there are various causes make us .............. . First,........................... . Second,........................... . There is no doubt that causes is the main resons. At the same time there are some things make us not ......................... . First,...................... . Second,.......................................... . those things are the main resons . To conclude we should work honestly and seriosly to learn remind ourself and people the right way and right steps.