குறள் 407
நுண்மாண்நுழைபுலம்இல்லான்எழில்நலம்
மண்மாண்புனைபாவையற்று.

Stanza 407
A handsome man with an untrained mind
Has the beauty of a mud-doll.

Meaning:
The beauty and goodness of one who is destitute of knowledge by the study of great and exquisite works, is like (the beauty and goodness of) painted earthen doll.

Transliteration
Nunmaan Nuzhaipulam Illaan Ezhilnalam
Manmaan Punaipaavai Yatru