Even now I can say I'd love to finish my career here, and then stay in the game after that.
“I wanted to invent an engine that could run for ever. I could have developed a new train, had I stayed in the railway. It would have looked like the AK-47 though.”
“I wrote a great deal... but very little of any importance; there are not more than four of five papers which I can still remember with some satisfaction.”