Thirukkural

பொய்படும் ஒன்றோ புனைபூணும் கையறியாப் பேதை வினைமேற் கொளின்.

Poipatum Ondro Punaipoonum Kaiyariyaap Pedhai Vinaimer Kolin

If the fool, who knows not how to act undertakes a work, he will (certainly) fail (But) is it all ? He will even adorn himself with fetters