it will be future generations who will see them again . on the side of the road with little tools , depressed , and feeling disposed . he did n't stop to figure out what it was . when he finished , no one spoke for several minutes . do you want us to get caught ? he 's seen it happen too many times . when he released it , once again , the string smacked him in the face , this time even harder . `` your cover would have been blown . '' 