रोखा बार, खारबाय थानाय जावजानाय फिसा जाहाजाव थानाय नायगिरि मोन्दांनाय बारा जावजानाय फिसा जाहाजनि थांखि गोहोखौ थि खालामो।
The apparent wind, the wind felt by an observer on a moving sailing craft determines the motive power of the sailing craft.