"Those who are unwilling to show any duplicity, wish to be frank and straightforward, or in other words to exercise unambiguously the function of the soul, such really sincere persons are called sectarian and orthodox by those who practice duplicity. We will cultivate the society only of those who are straightforward. We will not keep company with any person who is not so. We must by all means avoid bad company. We are advised to keep at a distance of a hundred cubits from animals of the horned species. We should observe the same caution in regard to all insincere persons."
Srila Bhaktisiddhanta Sarasvati Thakura