Prudent folks never trust those a second time who have deceived them
once. And, indeed, we cannot well be too cautious in following this
rule, for, upon examination, we shall find, that most of the misfortunes
which befal us, proceed from our too great credulity. They that know how
to suspect, without exposing or hurting themselves, till honesty comes
to be more in fashion, can never suspect too much.