The chief lesson I have learned in a long life is that the only way you can make a man trustworthy is to trust him and the surest way to make him untrustworthy is to distrust him.
I think the thing to remember though the next time you hear someone who is really certain that he is on the side of the angels is that the idea of angels was created by human beings who are famous for being frequently untrustworthy and occasional.
The very women who object to the morals of a notoriously beautiful actress grow big with pride when an admirer suggests their marked resemblance to this stage beauty in physique.