Community mediation 'tokens as condiments'. When neighbors argue in the governance group, those who can mediate and propose compromise solutions are awarded the 'Mediator Award'; those who resolve conflicts receive 'Tolerance Coins' each. In six months, community disputes decreased by thirty percent, and the tokens became a 'lubricant'. This kind of 'harmony brings wealth' is better than endless quarrels; the ecological life is both born from arguments and mediation.