Inventing is a combination of brains and materials. The more brains you use, the less material you need.
Charles KetteringNo one would have crossed the ocean if he could have gotten off the ship in the storm.
Charles KetteringInventing is a combination of brains and materials. The more brains you use, the less material you need.
Charles KetteringNo one would have crossed the ocean if he could have gotten off the ship in the storm.
Charles Kettering