“Death's law brings change to all created things;
Lands cease to know themselves as years roll on.
As centuries pass, e'en nations change their form,
Yet safe the world remains, with all it holds.”
Book I, line 515, as reported in Dictionary of Quotations (classical) (1897) by T. B. Harbottle, p. 197.
G. P. Goold's translation: Everything born to a mortal existence is subject to change, nor does the earth notice that, despoiled by the passing years, it bears an appearance which varies through the ages.
Variant translation (disputed): Everything that is created is changed by the laws of man; the earth does not know itself in the revolution of years; even the races of man assume various forms in the course of ages.
Astronomica
Original
Omnia mortali mutantur lege creata, Nec se cognoscunt terræ vertentibus annis, Et mutant variam faciem per sæcula gentes, At manet incolumis mundus suaque omnia servat.
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Marcus Manilius 18
Roman writerRelated quotes

“Things changed, people changed, and the world went rolling along right outside the window.”
Source: Message in a Bottle

XVII. That the World is by nature Eternal.
On the Gods and the Cosmos

Gaines response after being asked: "Do you also see things in that world that you wish could be retained?", as quoted by Marcia Gaudet and Carl WootonPorch in Talk with Ernest Gaines: Conversations on the Writer's Craft http://books.google.es/books?id=JtRNfST4g_QC&hl=es&source=gbs_navlinks_s (1990)
The Mask of Apollo (1966)
Context: Christianity and Islam have changed irrevocably the moral reflexes of the world. The philosopher Herakleitos said with profound truth that you cannot step twice into the same river. The perpetual stream of human nature is formed into ever-changing shallows, eddies, falls and pools by the land over which it passes. Perhaps the only real value of history lies in considering this endlessly varied play between the essence and the accidents.

“All things change, creeds and philosophies and outward systems — but God remains.”
Robert Elsmere. Book iv. Chap. xxvi, reported in Bartlett's Familiar Quotations, 10th ed. (1919).

"The Triumph of Time".
Legends and Lyrics: A Book of Verses (1858)

1 Cababe & Ellis' Q. B. D. Rep. 135.
Reg. v. Ramsey (1883)