I would like to live to 120, because conceptually, people can survive to 120. Every 20 years, it changes. So maybe, in the next 20 years people can go to space. I don’t know what the next revolution will be. I want to watch.
Theology, by diverting the attention of men from this life to another, and by endeavoring to coerce all men into one religion, constantly preaching that this world is full of misery, but the next world would be beautiful - or not, as the case may be - has forced on men the thought of fear where otherwise there might have been the happy abandon of nature.