‘And what is the rule?’ ‘It is really nothing much. If one can sleep on a deerskin, why take the trouble of making a feather bed? If one must eat wild roots and herbs, why should one occasionally indulge in a banquet and pamper the tongue? Devayani, man’s tongue is his worst enemy. I do not mean that only in the sense that it indulges in words which hurt. But if it tastes a crisp delicacy one day, it prompts one to taste it again.’