“In the Orient people believed that the basis of all disease was unhappiness. Thus to make a patient happy again was to restore him to health.” — Donald Law

“The simple truth is that happy people generally don’t get sick.” — Bernie S. Siegel, M.D.

“Happiness is good health and a bad memory.” — Ingrid Bergman

“Laughter is the best medicine.” — Anon.

“Happiness is not being pained in body nor troubled in mind.” — Thomas Jefferson

“Being asked one day what was the surest way of remaining happy in this world, the Emperor Sigismund of Germany replied: ‘Only do in health what you have promised to do when you were sick.’” — Anon.