Every person you meet is fighting battles you know nothing about. So be kind. Always. Source: Internet
It's so easy to be kind - you just need to imagine yourself in the other person's place before you start judging him. Marlene Dietrich
Three things in human life are important. The first is to be kind. The second is to be kind. And the third is to be kind. Henry James
He that is unkind to his own will not be kind to others. Galician Proverb
Be kind to those that meet you as you rise, you may pass them again as you fall. Irish Proverb
It is better to be kind to our neighbors than to cross the world to offer incense to our ancestors. African Proverb