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.
Thinking is a sacred disease and sight is deceptive.
It is difficult to fight against anger; for a man will buy revenge with his soul.
All things come into being through opposition and all are in flux like a river
The Cosmos was not made by gods but always was and is eternal fire.
The only thing constant is change