We take the hamburger business more seriously than anyone else.

I was 52 years old. I had diabetes and incipient arthritis. I had lost my gall bladder and most of my thyroid gland in earlier campaigns, but I was convinced the best was ahead of me.

Take calculated risks. Act boldly and thoughtfully. Be an agile company.

Happiness is not a tangible thing, it's a byproduct - a byproduct of achievement.

While formal schooling is an important advantage, it is not a guarantee of success nor is its absence a fatal handicap.

There is absolutely nothing special about walking on a rope stretched along the ground. Where there is no risk, there can be no pride in a deed accomplished, and therefore no happiness.

It's easy to have principles when you're rich. The important thing is to have principles when you're poor.