"Happiness is nothing more than good health and a bad memory."

"The greatest challenge of the day is: how to bring about a revolution of the heart, a revolution which has to start with each one of us."

"Ethics is nothing else than reverence for life."

"One thing I know: the only ones among you who will be really happy are those who have sought and found how to serve."

"Until he extends his circle of compassion to include all living things, man will not himself find peace."