अनक्षरज्ञेन जनेन सख्यं संभाषणं दुष्प्रभुसेवनं च।
आलिङ्गनं लम्बपयोधराणां प्रत्यक्षदुःखं त्रयमेव भूमौ॥
Friendship with the unlettered, talk with the ignorant, and intimacy with the harsh—all cause pain, not pleasure.