How to Start a Business with Zero Investment

How to start a business with a capital knee? This question was asked questions by those who wanted to start a business but do not have enough capital. May also be filed by people who have the capital but did not dare take the risk of capital loss. So regarded knee capital business is a safe step.
It sounded good if I could start a business without capital. In practice there are many who can start a business without any money capital. Examples of most of the brokers. He just needs to bring together people who want to sell to people who want to buy, then he will get a commission. But to become a professional realtor with a good income is only enough capital for knee? I'm sure it does not, he would need other capitals.
There is also sich really only use the bouncer knees, builders bear on the market, parking, Sir No way, and the like. But whether it's business you want?
If I personally, do not get used to wish to start a business with knee capital. The result is more uncertain. It would be nice if we could use a more powerful capital we already have. Do not we have brains that we can use to start a business.
Instead of using capital knee, the result will be much better if we want to start a business capital of the brain. Capital knee for a while will get tired and wrong-wrong when a broken leg, businesses are also destroyed. If business use of the brain, anything bad business conditions can be found a more appropriate strategy so that business can always be safe.
Use your imagination and the mind to think of ways or strategies that have potential use to start a business. Is not knee is also controlled by the brain. If you start a business with only rely on the brain-controlled knee is knee dong.
So for those who want to immediately start a business, use your brain, mind, and your imagination. Discover the best way to start. The brain is the most expensive capital in the world. I believe that successful people must use his brain more than the knees. Unless your brain is already in knee, please do business with your knee.