You may be always victorious if you will never enter into any contest where the issue does not wholly depend upon yourself.
EpictetusWherever I go it will be well with me, for it was well with me here, not on account of the place, but of my judgments which I shall carry away with me, for no one can deprive me of these; on the contrary, they alone are my property, and cannot be taken away, and to possess them suffices me wherever I am or whatever I do.
EpictetusTo a reasonable creature, that alone is insupportable which is unreasonable; but everything reasonable may be supported.
Epictetus