The Kural in life
Remember the good; release the wrong.
Valluvar draws two opposite duties for memory. To forget a kindness done to you is not right; but to forget a wrong done to you, on the very day it is done, is right. Gratitude and forgiveness turn out to be the same discipline seen from two sides — holding fast to good, letting go of harm.
Parimelazhagar: a clean division of duty.
Parimelazhagar notes that the verse takes two things one person may do to you — a good and an evil — and assigns each its proper treatment: the good is to be kept, the evil to be dropped at once. Both are duties of virtue. To muddle them — nursing the injury, forgetting the help — is precisely to get gratitude backwards.
What we usually get backwards.
Left to itself, memory does the opposite of this verse: it clings to slights and lets kindnesses fade. Valluvar asks us to reverse the default — to keep a careful account of the good done to us and to close the account on injuries the same day. It is hard, deliberate work, and it is the whole art of a grateful, peaceful life.
Hold on to a kindness; let go of an injury the same day.
Valluvar gives memory two opposite duties: never forget a good done to you, and forget a wrong the very day it is done. Parimelazhagar reads it as a clean division — keep the good, drop the evil at once; both are duties of virtue. To do the reverse, nursing the injury and forgetting the help, is gratitude backwards.
Keep a long memory for good and a short one for harm.
Left alone, the mind clings to slights and forgets kindnesses — so reverse it on purpose. Keep careful account of the good people do you, and close the books on injuries the same day they happen. A long memory for kindness and a short one for harm is the quiet art of a grateful, peaceful life.