Nothing is absolute. Everything changes, everything moves, everything revolves, everything flies and goes away.

The Only Thing That Is Constant Is Change

There is nothing so stable as change.

Nothing remains the same from one moment to the next, you can’t step into the same river twice. Life – evolution – the whole universe of space/time, matter/energy – existence itself – is essentially change.

That nothing is static or fixed, that all is fleeting and impermanent, is the first mark of existence. It is the ordinary state of affairs. Everything is in process. Everything — every tree, every blade of grass, all the animals, insects, human beings, buildings, the animate and the inanimate — is always changing, moment to moment. We don’t have to be mystics or physicists to know this. Yet at the level of personal experience, we resist this basic fact. It means that life isn’t always going to go our way. It means there’s loss as well as gain.

Everything flows and nothing abides; everything gives way and nothing stays fixed.

Nothing is permanent but change.

The universe itself is change and life itself is but what you deem it

In all the universe nothing remains permanent and unchanged but the spirit.

Nothing persists, said the ancient sages: everything changes, everything flows, everything becomes; consequently, everything remains and everything is connected; by further consequence the entire universe is opposition, balance, equilibrium. There is nothing, neither outside nor inside, apart from that eternal dance; and the rhythm that commands it,

There is nothing permanent except change.

The only thing constant in life is change

Nothing retains its form; new shapes from old
Nature, the great inventor, ceaselessly
Contrives. In all creation, be assured,
There is no death - no death, but only change
And innovation; what we men call birth
Is but a different new beginning; death
Is but to cease to be the same. Perhaps
This may have moved to that and that to this,
Yet still the sum of things remains the same.
Nothing can last, I do believe, for long
In the same image.

Nature is a mutable cloud which is always and never the same