Your own soul is nourished when you are kind; it is destroyed when you are cruel.

Do not rebuke mockers, or they will hate you; rebuke the wise, and they will love you.

I must be cruel only to be kind

If you see oppression of the poor, and justice and righteousness trampled in a country, do not be astounded.

Travel is an exercise partly in broadening yourself and partly in defining your own limits.

Jealousy is cruel as the grave: the coals thereof are coals of fire.