Not neglecting seclusion, absorption, constantly living the Dhamma in line with the Dhamma, comprehending the danger in states of becoming, wander alone, a rhinoceros horn. Unstartled, like a lion at sounds. Unsnared, like the wind in a net. Wander alone, a rhinoceros horn. At the right time consorting with the release through good will, compassion, appreciation, equanimity, unobstructed by all the world, any world, wander alone, a rhinoceros horn.
People follow and associate for a motive.
Friends without a motive these days are rare. They're shrewd for their own ends, and impure. Wander alone, a rhinoceros horn. Hair and beard. Most probably Fausboll was thinking of the African rhinoceros, which is a solitary beast, not of the Indian rhinoceros, which lives in herds.