Kural - 989

Call them of perfect virtue's sea the shore,
Who, though the fates should fail, fail not for evermore

Explanation
Those who are said to be the shore of the sea of perfection will never change, though ages may change.

Tamil Transliteration
Oozhi Peyarinum Thaampeyaraar Saandraanmaikku
Aazhi Enappatu Vaar.