Said 18-time world Go champion Lee Sedol after his second loss to Google's AlphaGo software.
At first, Fan Hui thought the move was rather odd. But then he saw its beauty.
"It's not a human move. I've never seen a human play this move," he says. "So beautiful." It's a word he keeps repeating. Beautiful. Beautiful. Beautiful.
The average human will never understand this move. But Fan Hui has the benefit of watching AlphaGo up close for the past several months--playing the machine time and again. And the proof of the move's value lies in the eventual win for AlphaGo. Over two games, it has beaten the very best by playing in ways that no human would.
Get ready for artificial intelligences that make beautiful "moves" in every area of life that are incomprehensible to humans, and yet better than anything we can do.