Everything flows, nothing stays still.
Ever-newer waters flow on those who step into the same rivers.
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.
All things flow, nothing abides.
Everything changes but change itself. Everything flows and nothing remains the same... You cannot step twice into the same river, for other waters and yet others go flowing ever on.