When you forgive, you in no way change the past - but you sure do change the future.
They must often change, who would be constant in happiness or wisdom.
CHANGE, CONSTANT IN HAPPINESS OR WISDOM
We cannot change anything until we accept it. Condemnation does not liberate, it oppresses.
Any change, even a change for the better, is always accompanied by drawbacks and discomforts.
A small group of thoughtful people could change the world. Indeed, it's the only thing that ever has.
Progress is impossible without change, and those who cannot change their minds cannot change anything.