Jim, the salesman was in a rush to reach the Tendon Railway station. He asked the farm-owner, "Sir, can you please let me pass through your field instead of going around it? I need to catch the 3:35 train and I am in a great hurry!"
The farm owner replied, "Feel free to go. If my bulldog sees you, you might even catch the 3:15 train."
Source: www.reallyshortfunnyjokes.net