Thirukkural

கற்றில னாயினுங் கேட்க அஃதொருவற்கு ஒற்கத்தின் ஊற்றாந் துணை.

Katrila Naayinung Ketka Aqdhoruvarku Orkaththin Ootraan Thunai

Although a man be without learning, let him listen (to the teaching of the learned); that will be to him a staff in adversity