Of the Logos which is as I describe it men always prove to be uncomprehending, both before they have heard it and when once they have heard it. For although all things happen according to this Logos, they [men] are like people of no experience, even when they experience such words and deeds as I explain, when I distinguish each thing according to its constitution and declare how it is; but the rest of men fail to notice what they do after they wake up just as they forget what they do when asleep.

There is nothing permanent except change.

The fairest harmony springs from discord.

No one that encounters prosperity does not also encounter danger.

All things are in a state of flux.

Everything flows, nothing stays still.

There is nothing permanent in the world except change.