theory test on the street

Some people believe that they can find money on the streets. That is partly true but the only problem is that those people treat this sentence literally. Although there are some exceptions in this case you usually have to earn money rather than find them on the streets. I have found once quite big amount of money on the pavement. I guess I was lucky. Nevertheless when someone says that money is on the streets it means that you have to find out an idea that will bring you the money. All you have to do is look around and see what is the demand for. But sometimes you can mean this literally as I have said in the beginning. I have found the money and my friend once found a theory test book. He was just going home from his university and it was there and no one was around. That is why he decided to took it. What is funny is the fact that in few days he was about to have theory test. Maybe it wasn´t a luck but a sign for him to study more for this particular examination? I guess we will never know but just for your information - he passed the test without problems. Have you found something interesting on the streets? Let me know in the comments as I am eager to find it out.