Kural - 1326

'Tis sweeter to digest your food than 'tis to eat;
In love, than union's self is anger feigned more sweet

Explanation
To digest what has been eaten is more delightful than to eat more; likewise love is more delightful in dislike than intercourse.

Tamil Transliteration
Unalinum Untadhu Aralinidhu Kaamam
Punardhalin Ootal Inidhu.