The main object of conciliation lies in reaching a solution to a case based upon morals and with a warm heart.
To err and not reform, this may indeed be called error.
Rotten wood cannot be carved.
You can cheat an honest man but not make a fool out of him.
Rate the task above the prize; will not the mind be raised? Fight thine own faults, not the faults of others; will not evil be mended?
The master said, 'Quietly to store up knowledge in my mind, to learn without flagging, to teach without growing weary, these present me with no difficulties.'