Forget your enemies, the only one who can hurt you is a stupid friend you trust.

دشمنانت را فراموش کن… تنها کسی که میتواند تو را به خاک سیاه بنشاند یک دوست نادانِ کاملاً مورد اعتماد است.

Don’t forgive your enemies for their sake – do it for your sake.
Bill Bartmann

Forgive your enemies, but never forget their names.
John F. Kennedy

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