You take jobs so much of the time when you don't need to necessarily work for a living, but it becomes important who you are going to work with.
“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.”
“You have actors who begin at a certain young age and there's very little change in their technique and the depth of their performances; they're the same 30 years later.”