If it takes you 20 or 25 years to establish yourself in one field, you really ought to be careful not to stray too far.
“The best thing about my job, though, is stopping at the end of the day and rejoining the human universe.”
“I don't ever worry about whether I'm being true to my country roots. My country roots were adopted. I never worry about what I can do and what I should do. I just do what I want to do.”