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.
Alan Cohen

Things do not change, we change.
Henry David Thoreau

Few will have the greatness to bend history itself; but each of us can work to change a small portion of events, and in the total of all those acts will be written the history of this generation.
Robert F. Kennedy

We do not grow absolutely, chronologically. We grow sometimes in one dimension, and not in another; unevenly. We grow partially. We are relative. We are mature in one realm, childish in another. The past, present, and future mingle and pull us backward, forward, or fix us in the present. We are made up of layers, cells, constellations.
Anaia Nin

How wonderful it is that nobody need wait a single moment before starting to improve the world.
Anne Frank

He who rejects change is the architect of decay. The only human institution which rejects progress is the cemetery.
Harold Wilson

Without accepting the fact that everything changes, we cannot find perfect composure. But unfortunately, although it is true, it is difficult for us to accept it. Because we cannot accept the truth of transience, we suffer.
Shunryu Suzuki

When you are through changing, you are through.
Bruce Barton