Arthashastra
"स्थल गतो हि श्वा नक्रं विकर्षति, निम्न गतो नक्रः श्वानम्" इति ॥
seated in a convenient place, can drag a crocodile and that a crocodile in low ground can drag a dog
english translation
"sthala gato hi zvA nakraM vikarSati, nimna gato nakraH zvAnam" iti ॥
hk transliteration by Sanscript