Forgive

"The weak can never forgive. Forgiveness is the attribute of the strong."
— Mahatma Gandhi

Forgiveness is the path to happiness. For both the forgiver and the forgiven. I used to connect this kind of forgiveness to faith and religious belief, but there's no binary connection. Forgive someone today and feel the transcendant power. I'd go one step further than Gandhi and say that strength is a product of forgiving.