Keep on going and the chances are you will stumble on something, perhaps when you are least expecting it. I have never heard of anyone stumbling on something sitting down.”
– Charles Kettering, Inventor
「繼續向前，你將碰到你想要的東西，可能在你最不預期的時刻。我從沒聽過有人坐著碰到想要的東西。」– 查爾斯‧凱特靈 (發明家)