Science would be ruined if (like sports) it were to put competition above everything else, and if it were to clarify the rules of competition by withdrawing entirely into narrowly defined specialties. The rare scholars who are nomads-by-choice are essential to the intellectual welfare of the settled disciplines.
I'm all over the place, up and down, scattered, withdrawing, trying to find some elusive sense of serenity." The world can't give that serenity. The world can't give us peace. We can only find it in our hearts." I hate that." I know. But the good news is that by the same token, the world can't take it away.