Meaning of I object to violence because when it appears to do good, the good is only temporary; the evil it does is permanent. :Mahatma Gandhi
Always forgive, but never forget, else you will be a prisoner of your own hatred, and doomed to repeat your mistakes forever.
Aim for success, not perfection. Never give up your right to be wrong, because then you will lose the ability to learn new things and move forward with your life.