“What's really important in life? Sitting on a beach? Looking at television eight hours a day? I think we have to appreciate that we're alive for only a limited period of time, and we'll spend most of our lives working.”
“For example, a breakthrough in better batteries could supplant hydrogen. Better solar cells could replace or win out in this race to the fuel of the future. Those, I see, as the three big competitors: hydrogen, solar cells and then better batteries.”