Kural - 7

Unless His foot, 'to Whom none can compare,' men gain,
'Tis hard for mind to find relief from anxious pain

Explanation
Anxiety of mind cannot be removed, except from those who are united to the feet of Him who is incomparable.

Tamil Transliteration
Thanakkuvamai Illaadhaan Thaalserndhaark Kallaal
Manakkavalai Maatral Aridhu.