Kural - 737

Waters from rains and springs, a mountain near, and waters thence;
These make a land, with fortress' sure defence

Explanation
The constituents of a kingdom are the two waters (from above and below), well situated hills and an undestructible fort.

Tamil Transliteration
Irupunalum Vaaindha Malaiyum Varupunalum
Vallaranum Naattirku Uruppu.