सत्यधर्मविहीनेन न संदध्यात्कथंचन ।
सुसंधितोऽप्यसाधुत्वादचिराद्याति विक्रियाम् ॥
- पञ्चतंत्र, काकोलूकीय
satya dharma vihInena sandadhyAt kathamchana ।
susandhito api asAdhutvaad achiraadyAti vikriyaam ॥
- panchatantra, kAkolUkIya
One must not enter into a treaty with a rogue - who does not believe in truth and dharma. You may think you have designed the treaty very well, but him being a rogue will rescind it very soon and become an enemy again.
- Panchatantra, Kakolukiya