But the answers come when they will, one piece at a time. — Gregory Benford

I would have to look, try to find a bridge that would make plausible what I knew but could scarcely prove. The standards of science are austere, unforgiving—and who would have it differently? I would have to hedge, to take one step back for each two forward, to compare and suggest and contrast, always sticking close to the data. And despite what I thought I knew now, the data would have to lead, they would have to show the way.

Talkers never acted when they could talk.

As Kurt Vonnegut pointed out in his first novel, Player Piano, some people love problem-solving and tinkering—and that is the final, irreducible driver of human history. Wars and faiths and leaders come and go, but the problem-solvers’ slow, steady work is the fulcrum upon which history turns.