நாடாது நட்டலிற் கேடில்லை நட்டபின்
வீடில்லை நட்பாள் பவர்க்கு.
Naataadhu Nattalir Ketillai Nattapin
Veetillai Natpaal Pavarkku
Than testless friendship nought is worse For contacts formed will scarcely cease
Meaning: As those who are of a friendly nature will not forsake (a friend) after once loving (him), there is no evil so great as contracting a friendship without due inquiry
Study this Kural