Thirukkural

நன்றறி வாரிற் கயவர் திருவுடையர் நெஞ்சத்து அவலம் இலர்.

Nandrari Vaarir Kayavar Thiruvutaiyar Nenjaththu Avalam Ilar

The low enjoy more felicity than those who know what is good; for the former are not troubled with anxiety (as to the good)