My husband has quite simply been my strength and stay all these years, and I owe him a debt greater than he would ever claim.

I know of no single formula for success. But over the years I have observed that some attributes of leadership are universal and are often about finding ways of encouraging people to combine their efforts, their talents, their insights, their enthusiasm and their inspiration to work together.

Like all best families, we have our share of eccentricities, of impetuous and wayward youngsters and of family disagreements.

Queen Elizabeth II Quotes