The thing that's worth doing is trying to improve our understanding of the world and gain a better appreciation of the universe and not to worry too much about there being no meaning. And, you know, try and enjoy yourself. Because, actually, life's pretty good. It really is.
-Elon Musk-
Paypal, SpaceX, Tesla, Solarcity, Hyperloop project...Elon Musk is always a dreamer, innovator and a risk taker. He chose to be extraordinary in the first place and found his meaning in life.