Move each point to the right 7 times and up 4 times. Translation is to move the points. Make sure you move each one the same amount as before. It will be the same shaped, but just moved.
Gibbon is able to make this claim since he shows that technological advances have skyrocketed since the Industrial Revolution, and he thinks this progress will continue thanks to the computer age.
William Penn referred to his colony as a "Holy Experiment" because in his colony people were free to practice any religion they preferred. There were no restrictions and everybody had to live in harmony. Immigration also had no restrictions and people from other places could easily come and settle there.