Where does this science come from? Also from the knowledge of insight, at least at the beginning. Other things improve upon it; but this science which begins with intuition is insight. The great inventors of the world have insight into things. They may not believe this, but all the same they have it. They penetrate through the object and its purpose, and they utilize it towards its purpose. In that way they make use of insight for scientific inventions. If they knew, they could make use of the same insight a thousand times better.