People are usually afraid of change because they fear the unknown. But the single greatest constant of history is that everything changes.

Nothing is forever except change.

Change is a funny thing. We never are quite sure what we are becoming or even why. Then one day we look at ourselves and wonder who we are and how we got that way. Only one thing about change remains constant...it is always painful

The only thing that never changes is that everything changes.

Things are always different from what they might be.

Change is the very fabric of our time.

The lapse of ages changes all things - time - language - the earth - the bounds of the sea - the stars of the sky, and everything 'about, around, and underneath' man, except man himself, who has always been and always will be, an unlucky rascal. The infinite variety of lives conduct but to death, and the infinity of wishes lead but to disappointment. All the discoveries which have yet been made have multiplied little but existence.

The beauty of life is its sudden changes. No one knows what is going to happen next, and so we are constantly being surprised and entertained.

Nothing endures but change

Change is the only thing that endures

All time is all time. It does not change. It does not lend itself to warnings or explanations. It simply is. Take it moment by moment, and you will find that we are all, as I've said before, bugs in amber.

...these hearts of ours are curious and contrary things, and time and nature work their will in spite of us.

The only thing constant in life is change

Forever is a long long time and time has a way of changing things