Weep not that the world changes - did it keep a stable, changeless state, it were cause indeed to weep.
The earth with its store of wonders untold,/ Almighty! thy power hath founded of old; / Hath 'stablished it fast by a changeless decree, / And round it hath cast like a mantle the sea.
People can't live with change if there's not a changeless core inside them. The key to the ability to change is a changeless sense of who you are, what you are about and what you value.