There is nothing permanent except change. Nothing is permanent except change. The only constant is change. Change is the only constant. Change alone is unchanging.
When men dream, each has his own world. When they are awake, they have a common world.
Even what those with the greatest reputation for knowing it all claim to understand and defend are but opinions.
Change is the only constant.
For those who are awake, the Cosmos is One.
Eyes are more accurate witnesses than ears.