Kural - 444

To live with men of greatness that their own excels,
As cherished friends, is greatest power that with a monarch dwells

Explanation
So to act as to make those men, his own, who are greater than himself is of all powers the highest.

Tamil Transliteration
Thammir Periyaar Thamaraa Ozhukudhal
Vanmaiyu Lellaan Thalai.