I have a frame on my desk where I keep whatever inspirational writing appeals to me at the moment. It changes frequently. At present, there are three about change. I don't remember where they came from, but they may well have come from Kind Over Matter. Since I often have trouble dealing with change, both in accepting the need to move on from abruptly changed plans and from long-term situations that are not longer working, these have worked well for me. The quote from Alan Cohen says:
"It takes a lot of courage to release the familiar and seemingly secure, to embrace the new. But there is no real security in what is no longer meaningful. There is more security in the adventurous and exciting, for in movement there is life, and in change there is power."
Anais Nin's advice is:
Life is a process of becoming, a combination of states we have to go through. Where people fail is that they wish to elect a state and remain in it. This is a kind of death.
And from Georg C. Lichtenberg:
I cannot say whether things will get better if we change; what I can say is they must change if they are to get better.