Size matters

I was about to mow my lawn this morning when the farmer came along to cut down the grass in the horses' field next door. Now, I don't have a very large lawn so I can normally cut it in about 10 minutes, but I reckon that if I'd asked the farmer to back in and do it, it would have taken him about three seconds flat. I do like stripes on my lawn though, and there probably would have been just one very wide stripe.