Kural - 1031

Howe'er they roam, the world must follow still the plougher's team;
Though toilsome, culture of the ground as noblest toil esteem

Explanation
Agriculture, though laborious, is the most excellent (form of labour); for people, though they go about (in search of various employments), have at last to resort to the farmer.

Tamil Transliteration
Suzhandrumerp Pinnadhu Ulakam Adhanaal
Uzhandhum Uzhave Thalai.