Kindness.

There is overwhelming evidence that the higher the level of self-esteem, the more likely one will be to treat others with respect, kindness, and generosity.

Nathaniel Branden (1930)
Canadian Psychotherapist And Writer

In life you can never be too kind or too fair; everyone you meet is carrying a heavy load. When you go through your day expressing kindness and courtesy to all you meet, you leave behind a feeling of warmth and good cheer, and you help alleviate the burdens everyone is struggling with.

Brian Tracy (1944)
Motivational Author

I have this theory that if one person can go out of their way to show compassion, then it will start a chain reaction of the same. People will never know how far a little kindness can go.

Rachel Joy Scott (1981-1999)
Student, First Victim Of The Columbine High School Massacre

Those who make compassion an essential part of their lives find the joy of life. Kindness deepens the spirit and produces rewards that cannot be completely explained in words. It is an experience more powerful than words. To become acquainted with kindness one must be prepared to learn new things and feel new feelings. Kindness is more than a philosophy of the mind. It is a philosophy of the spirit.

Robert J. Furey
Author