Obsolescence is a factor which says that the new thing I bring you is worth more than the unused value of the old thing.
Charles KetteringThe opportunities of man are limited only by his imagination. But so few have imagination that there are ten thousand fiddlers to one composer.
Charles Ketteringhere is a great difference between knowing a thing and understanding it. You can know a lot and not really understand anything.
Charles KetteringWhen I was research head of General Motors and wanted a problem solved, I'd place a table outside the meeting room with a sign: "Leave slide rules here." If I didn't do that, I'd find someone reaching for his slide rule. Then he'd be on his feet saying, "Boss, you can't do it."
Charles KetteringResearch is industrial prospecting. The oil prospectors use every scientific means to find new paying wells. Oil is found by each one of a number of methods. My own group of men are prospecting in a different field, using every possible scientific means. We believe there are still things left to be discovered. We have only stumbled upon a few barrels of physical laws from the great pool of knowledge. Some day we are going to hit a gusher.
Charles Kettering