I came to realize that my money problems, worries, and shortages largely began and ended with the person in my mirror. I realized also that if I could learn to manage the character I shaved with every morning, I would win with money.

If you look at most successful startups, they're run by people in their mid to late forties, who've gone through the trenches multiple times and had multiple failures, so they understand.

The Jews had, as a matter of fact, long been all along the most ingenious entrepreneurs. It was only our own future that we had never built upon a business basis.

The formula is simple - do more of what is working, do less of what isn't, and try on new behaviors to see if they produce better results.

Excellence is doing ordinary things extraordinarily well.

I never knew a man come to greatness or eminence who lay abed late in the morning.