"He that would speak truth must first have one foot in the stirrup."
"From shirtsleeves to shirtsleeves in 3 generations."
"Knowing yourself is the beginning of wisdom."
"It's not what you look at that matters, it's what you see."
Professor of Physics and consultant to industry. 300+ technical publications. Believer in new technologies and identifying them early on. 75% portfolio buy and hold more than 3 months to years. 25% weekly swing trades all to the long side for fun.