As usual he looked tired, but that was normal. Geniuses worked harder than anyone else, not less hard. - Charles Sheffield

That's a whole lot of ifs you got there."
"True. But which would you prefer, Louis Nenda?" Atvar H'sial rose from her crouched position. "A substantial set of contingent possibilities, or a single unpleasant certainty?

Logic was good, but too much logical analysis inhibited action. Darya had heard it seriously suggested that the original human cladeworld, Earth, had degenerated to an ineffectual backwater of a planet because computer trade-off analysis had increasingly been used as the basis for decision making. On purely logical grounds, no one would ever explore, invent, rejoice, sing, strive, fall in love, or take physical and psychological risks of any kind. Better to stay in bed in the morning; it was much safer.

The game never ended. If Sol were guaranteed to go nova tomorrow, today she would hear from lobbyists for sunscreen.