Thirukkural 975

பெருமை யுடையவர் ஆற்றுவார் ஆற்றின் அருமை உடைய செயல்.

Perummai yudaiyavar aatruvar aatrin Arummai udaiaya seyul.

Those endowed with greatness accomplish what is difficult to accomplish. / When the difficult is done, it bears the mark of rarity.