Subhashitam – 32

कोकिलानां स्वरोरूपं पातिव्रत्यं तु योषिताम् ।
विद्या रूपं विरूपानां क्षमा रूपं तपस्विनाम् ॥

Meaning:
The voice is the beauty of cuckoos, Character is the beauty of women, Learning is the beauty of the deformed and patience is the beauty of ascetics.