Subhashitam – 85

दुर्जनः परिहर्तव्यो विद्ययालंकृतोऽपि सन् ।
मणिना भूषितः सर्पः किमसौ न भयंकरः ॥

Meaning:
Though he be adorned with learning, a bad man is to be avoided. Is a snake adorned with a gem not to be feared?