Kural - 66

'The pipe is sweet,' 'the lute is sweet,' by them't will be averred,
Who music of their infants' lisping lips have never heard

Explanation
"The pipe is sweet, the lute is sweet," say those who have not heard the prattle of their own children.

Tamil Transliteration
Kuzhal Inidhu Yaazhinidhu Enpadham Makkal
Mazhalaichchol Kelaa Thavar.