those vices that would deprive him of his government, and, if possible, be on his guard also against those which might not deprive him of it; though if he cannot wholly restrain himself, he may with less scruple indulge in the latter. He need never hesitate, however, to incur the reproach of those vices without which his authority can hardly be preserved; for if he well consider the whole matter, he will find that there may be a line of conduct having the appearance of virtue, to follow which would be his ruin, and that there may be another course having the appearance of vice, by following which his safety and well-being are secured.