It started in 1908, when the Wright brothers flew in Paris, and everybody said, "Ooh, hey, I can do that." There's only a few people that have flown in early 1908. In four years, 39 countries had hundreds of airplanes, thousand of pilots. Airplanes were invented by natural selection.
1908年にライト兄弟がフランスで初飛行した時、誰もがこう言いました 「そんなこと俺だってできる！」 その当時は飛行機の操縦士は世界にほとんどいませんでしたが 4年後には39カ国に数百機の飛行機、数千の操縦士が生まれたのです