要做到洗水闭路循环，需做到哪几点？

阅读下面短文，在表格内的空白处填入合适的答案（每格限填一词）。
Why you should think big  
If you have something valuable in mind, a service to offer, or an idea to develop, then you present it to everyone to increase its scope(范围). Why not make full use of it?
The fact is, when you have a strong enough vision(远见), you may have the courage. And then you simply have to pursue it, however crazy it might seem to others.
Remember that everything starts small
Rome wasn’t built in a day. Everything starts small. Scientists say that everything in the universe came from a smaller unit than you can possibly imagine. So it doesn’t matter where you are at present, because from small beginnings come great things.
Think bigger by enlisting(争取) others
To think big, you need to see yourself as a small part of a greater whole. Enlist people who are better than you. If you’re not the most organized person, don’t just be unhappy about it; find someone who is better.
Big thinkers know their personal limitations(局限性). Gather people around you who can do what you can’t do to make sure your dream grows.
Think big by focusing on future regrets(遗憾)
There is an old saying, “We regret not the things we did do, but the things we didn’t.” You’ll never know how far it could go unless you see how far you can take something.
If you have big plans, just close your eyes. And strongly imagine how regretful you will be if you don’t try or attempt properly.
Feel that it is your human duty to think big
When something is probably a real service to mankind, then it is a human duty to think and act big. Even if you don’t succeed at last, it is still valuable to think big.

Think Big
What thinking big means	If you have something valuable in mind, you should make full use of it. You should try to pursue it with your    小题1:.
How to train yourself to think big	Remember that every big thing starts from a   小题2: one. It is not   小题3: where you are at present. See yourself as a small part of a greater whole. You should gather    小题4:  people around you to make sure of the growing of your dream because everyone has shortcomings(缺点). If you don’t try, you will never know how far your idea could go. Imagine how much regret you will have if you give up your big plans. It is a human duty to think big and it is   小题5:  trying.