You won't discover the limits of the soul, however far you go.
Stupidity is better kept a secret than displayed.
Everything flows and nothing abides; everything gives way and nothing stays fixed... Cool things become warm, the warm grows cool; the moist dries, the parched becomes moist... It is in changing that things find repose.
All things flow, nothing abides.
No one that encounters prosperity does not also encounter danger.
All things flow, nothing abides. You cannot step into the same river twice, for the waters are continually flowing on. Nothing is permanent except change.