“I refused to worry about more than one thing at a time, and I would not let useless fretting about a problem, no matter how important, keep me from sleeping.”
More from Ray Kroc
“A good executive does not like mistakes. He will allow his subordinates an honest mistake…”
“There's almost nothing you can't accomplish if you set your mind to it.”
“A little bit of luck helps, yes, but the key element, which too many in our affluent…”
“I believe that if you think small, you’ll stay small.”