What comparative adjective is used in this sentence the best place on earth is no better than your place on earth

In the sentence "The best place on earth is no better than your place on earth" the comparative adjective would be "no better" since this is the point of comparison between the two. 

At midnight thomas edison opened the door and continued his work, but to his surprise it was so late that he had to get some rest. but with his mind racing and his mind at sake he continued working. hours and hours went untill he got it. he had invented the worlds first lightbulb!