Old Tamil Poetry

Thirukkural – 120

Fair trade for a trader is to care
for other’s interest too like his own share.

வாணிகம் செய்வார்க்கு வாணிகம்-பேணிப்
பிறவும் தமபோல் செயின்.

Don’t treat a trade as a zero sum game. Play for a win win situation. Care for the other party as much as your own.