One of the sophisms of Chrysippus was, "If you have not lost a thing, you have it.
Diogenes LaertiusAntisthenes used to say that envious people were devoured by their own disposition, just as iron is by rust.
Diogenes LaertiusEuripides says,-Who knows but that this life is really death,And whether death is not what men call life?
Diogenes Laertius