"Not believing in force is the same as not believing in gravitation"

Thomas Hobbes was a 17th century English theorist who thought in the principle of social contract theory. In this quote, he is making the point that force and gravitation are both natural laws that can not be rejected. He is suggesting that simply as we can not reject the existence of gravity, we can not deny the presence of force either. He is indicating that force is a natural law that should be accepted and respected. He is also suggesting that if we do decline the presence of force, then we are rejecting the existence of gravity also. This quote is a suggestion that force is a natural law that should be appreciated and accepted in order to maintain order and stability in society.