Those who are free of resentful thoughts surely find peace.

Avoid popularity if you would have peace.

If someone thinks that love and peace is a cliche that must have been left behind in the Sixties, that's his problem. Love and peace are eternal.

Be at war with your vices, at peace with your neighbors, and let every new year find you a better man.

A mind at peace, a mind centered and not focused on harming others, is stronger than any physical force in the universe.