This is one of the easiest ways of simplifying your life. You may feel like you're not organized because you're always introducing new items into your environment. The next time you see a super sale, ask yourself if you really need the items, or if you already have something just like it or something that is almost as good. And if you really are committed to buying something, make sure you have enough space for it and that you'll know exactly where to put it before you bring it into your home.  It's okay to splurge occasionally, but if you're routinely bringing new items into your home without having a place to put them, you won't be able to stay organized. Decluttering is one of the easiest ways to stay organized. Make a weekly or monthly habit of going through your stuff and making piles of things you no longer need and clothes and other items that need to be given away. If you look at something and don't know what it is, can't remember the last time you wore or used it, or just know it's taking up way too much space, then it may be time for it to go. If your items are worth donating, then donate them, and if you have to admit they are total junk, then you'll have to get rid of them. You'll feel more organized and in control of the things you do need once you do this.   It's okay to hold on to a few items for sentimental reasons, but you can't make this an excuse for throwing nothing away. You can keep the stuffed teddy bear your first boyfriend gave you, but maybe get rid of the next ten stuffed animals he added to your collection. When it comes to donating clothes, a general rule of thumb is that you should get rid of anything you haven't worn in a year. This may sound harsh, but why do you want to hold on to something you haven't touched for that long? Unless you have some special-occasion clothing that you need to save for that next wedding, you should get rid of anything you know you won't be wearing again. Another way to stay organized is to learn to say no to all of the people who are asking you to...

How would you rephrase that briefly using Chinese?
少买东西。 及时处理不再使用的东西。 敢于拒绝。 时间就是金钱。 事先想好做什么菜。 合理安排时间做琐碎的事情。