यो हि शत्रुमवज्ञाय आत्मानं नाभिरक्षति। अवाप्नोति हि सोऽनन्स्थानाच्च व्यवरोप्यते॥
yo hi śatrumavajñāya ātmānaṃ nābhirakṣati| avāpnoti hi so'nansthānācca vyavaropyate||
English Meaning
He that disregarding his foe, omits to guard himself, come by disasters and lose his place.
— M.N. Dutt (1891–94, public domain)